The Cambodian genocide (Khmer: របបប្រល័យពូជសាសន៍) was carried out by the Khmer Rouge regime under the leadership of Pol Pot, killing approximately 1.5 to 3 million Cambodian people from 1975 to 1979. The Khmer Rouge wanted to turn the country into a socialist agrarian republic, founded on the policies of Marxism–Leninism–Maoism. In 1976, the Khmer Rouge changed the name of the country to Democratic Kampuchea. In order to fulfill their goals, the Khmer Rouge emptied the cities and forced Cambodians to relocate to labor camps in the countryside, where mass executions, forced labor, physical abuse, malnutrition, and disease were prevalent. This resulted in the death of approximately 25 percent of Cambodia's total population. Approximately 17,000 people passed through the Tuol Sleng Centre (also known as Security Prison S-21), one of the 196 prisons operated by the Khmer Rouge, and only 15 people survived. People perceived as the opposition were taken to the Killing Fields, where they were executed (often with pickaxes to save bullets) and buried in mass graves. The Vietnamese invasion of Cambodia ended the genocide by defeating the Khmer Rouge in 1979.
|Part of Khmer Rouge rule of Cambodia|
Map made with skulls of the regime's victims, exhibited at the Tuol Sleng Museum .
|Location||Democratic Kampuchea (Khmer Rouge governed Cambodia)|
|Extermination, genocide, classicide, politicide, torture, famine, forced labor, deportation, crimes against humanity|
On 2 January 2001, the Cambodian government established the Khmer Rouge Tribunal, to try the members of the Khmer Rouge leadership responsible for the Cambodian genocide. Trials began on 17 February 2009. On 7 August 2014, Nuon Chea and Khieu Samphan were convicted and received life sentences for crimes against humanity during the genocide. As of 2009, the Cambodian NGO Documentation Center of Cambodia has mapped some 23,745 mass graves containing approximately 1.3 million suspected victims of execution. Direct execution is believed to account for roughly 60% of the full death toll during the genocide, with other victims succumbing to starvation or disease.
The Khmer Rouge regime frequently arrested and often executed anyone suspected of connections with the former Cambodian government or foreign governments, as well as professionals, intellectuals, the Buddhist monkhood, and ethnic minorities. As a result, Pol Pot has been described by journalists and historians, William Branigin for example, as "a genocidal tyrant". British sociologist Martin Shaw described the Cambodian genocide as "the purest genocide of the Cold War era". The attempt to purify Cambodian society along racial, social and political lines led to purges of the Cambodia's previous military and political leadership, along with business leaders, journalists, students, doctors, and lawyers.
Ethnic Vietnamese, ethnic Thai, ethnic Chinese, ethnic Cham, Cambodian Christians, and other minorities were also targeted. The Khmer Rouge forcibly relocated minority groups and banned the use of minority languages. By decree, the Khmer Rouge banned the existence of more than 20 minority groups, which constituted 15% of the country's population.
Ethnic and religious victimsEdit
The Khmer Rouge initially ordered the expulsion of ethnic Vietnamese from Cambodia but then massacred large numbers of that population as they attempted to flee the country. The regime then prevented the remaining 20,000 ethnic Vietnamese from fleeing, and much of this group was also executed. The Khmer Rouge also used the media to support their goals of genocide. Radio Phnom Penh called on Cambodians to "exterminate the 50 million Vietnamese."
Additionally, the Khmer Rouge conducted many cross-border raids into Vietnam where they slaughtered an estimated 30,000 Vietnamese civilians. Most notably, during the Ba Chúc massacre in April 1978, the Khmer Rouge military crossed the border and entered the village, slaughtering 3,157 Vietnamese civilians at once. This forced an urgent response from the Vietnamese government, precipitating the Cambodian–Vietnamese War in which the Khmer Rouge was ultimately defeated.
The state of the Chinese Cambodians during the Khmer Rouge regime has been described as "the worst disaster ever to befall any ethnic Chinese community in Southeast Asia." Cambodians of Chinese descent were massacred by the Khmer Rouge under the justification that they "used to exploit the Cambodian people". The Chinese were stereotyped as traders and moneylenders associated with capitalism, while historically the group had attracted resentment due to their lighter skin color and cultural differences. Hundreds of Chinese families were rounded up in 1978 and told that they were to be resettled, but were actually executed. At the beginning of the Khmer Rouge regime in 1975, there were 425,000 ethnic Chinese in Cambodia; by the end of 1979 there were just 200,000. Furthermore, the Chinese were predominantly city-dwellers, making them vulnerable to the Khmer Rouge's revolutionary ruralism and evacuation of city residents to farms. The government of the People's Republic of China did not protest the killings of ethnic Chinese in Cambodia.
According to Ben Kiernan, the "fiercest extermination campaign was directed against the ethnic Cham Muslim minority." Islam was seen as an "alien" and "foreign" culture that did not belong in the new Communist system. Initially, the Khmer Rouge aimed for "forced assimilation" of Chams through population dispersal. Pol Pot then began intimidation efforts through the assassination of village elders and ultimately the full-scale mass killing of Cham people. American professor Samuel Totten and Australian professor Paul R. Bartrop estimate that these efforts would have completely wiped out the Cham population were it not for the overthrow of the Khmer Rouge in 1979.
Under the leadership of Pol Pot, who was an ardent atheist, the Khmer Rouge had a policy of state atheism. According to Catherine Wessinger, "Democratic Kampuchea was officially an atheist state, and the persecution of religion by the Khmer Rouge was matched in severity only by the persecution of religion in the communist states of Albania and North Korea."  All religions were banned, and the repression of adherents of Islam, Christianity, and Buddhism was extensive. It is estimated that up to 50,000 Buddhist monks were massacred by the Khmer Rouge.
Ideology played an important role in the genocide. Pol Pot and the Khmer Rouge aimed to bring Cambodia back to its "mythic past" of the powerful Khmer Empire, to stop corrupting influences like foreign aid and western culture, and to restore the country to an agrarian society. Attempts to implement these goals were key factors in the ensuing genocide. One Khmer Rouge leader said that the killings were meant for the "purification of the populace."
The Khmer Rouge forced virtually the entire population of Cambodia into mobile work teams. Michael Hunt said that it was "an experiment in social mobilization unmatched in twentieth-century revolutions." The Khmer Rouge used an inhumane forced labor regime, starvation, forced resettlement, land collectivization, and state terror to keep the population in line.
Historian Ben Kiernan has compared the Cambodian genocide to the Armenian Genocide perpetrated by the Ottoman Empire and the Holocaust perpetrated by Nazi-era Germany. While each was unique, they shared certain common features. Racism was a major part of the ideology of all three of the genocidal regimes. All three targeted religious minorities and tried to use force of arms to expand into what they believed to be their historical heartlands (the Khmer Empire], Turkestan, and Lebensraum respectively), while all three regimes "idealized their ethnic peasantry as the true 'national' class, the ethnic soil from which the new state grew."
The book Cambodge année zéro ("Cambodia Year Zero") by François Ponchaud was released in 1977 and translated into English in 1978. Ponchaud was one of the first authors to bring the Cambodian genocide to the world's attention. Ponchaud has said that the genocide "was above all, the translation into action the particular vision of a man [sic]: A person who has been spoiled by a corrupt regime cannot be reformed, he must be physically eliminated from the brotherhood of the pure." Murder of a Gentle Land: The Untold Story of a Communist Genocide in Cambodia by John Barron and Anthony Paul was published in 1977. The book drew on accounts from refugees, and an abridged version published in Reader's Digest was widely read.
In 1973, Kenneth M. Quinn of the United States embassy raised concerns over the atrocities being carried out by the Khmer Rouge during the Cambodian Civil War. In a report, he stated that the Khmer Rouge had "much in common with those of totalitarian regimes in Nazi Germany and the Soviet Union."  Quinn has written of the Khmer Rouge: "[w]hat emerges as the explanation for the terror and violence that swept Cambodia during the 1970s is that a small group of alienated intellectuals, enraged by their perception of a totally corrupt society and imbued with a Maoist plan to create a pure socialist order in the shortest possible time, recruited extremely young, poor, and envious cadres, instructed them in harsh and brutal methods learned from Stalinist mentors, and used them to destroy physically the cultural underpinnings of the Khmer civilization and to impose a new society through purges, executions, and violence."
During the genocide, China was the main international patron of the Khmer Rouge, supplying "more than 15,000 military advisers"[attribution needed] and most of its external aid. As a result of Chinese and Western opposition to the Vietnamese invasion of 1978-79, the Khmer Rouge continued to hold Cambodia's United Nations seat until 1982, after which the seat was filled by a Khmer Rouge-dominated coalition known as the Coalition Government of Democratic Kampuchea. Motivated by its opposition to Vietnam, China trained Khmer Rouge soldiers on its soil from 1979 to at least 1986, "stationed military advisers with Khmer Rouge troops as late as 1990," and "supplied at least $1 billion in military aid" during the 1980s. After the 1991 Paris Peace Accords, Thailand continued to allow the Khmer Rouge "to trade and move across the Thai border to sustain their activities... although international criticism, particularly from the United States and Australia... caused it to disavow passing any direct military support." There are also allegations that the United States directly or indirectly supported the Khmer Rouge to weaken Vietnam's influence in Southeast Asia.
War crimes trialsEdit
On 15 July 1979, following the overthrow of the Khmer Rouge, the new government of Cambodia passed "Decree Law No. 1." This allowed for the trial of Pol Pot and Ieng Sary for the crime of genocide. They were given an American defense lawyer, Hope Stevens., and were tried in absentia and convicted of genocide. In January 2001, the Cambodian National Assembly passed legislation to form a tribunal to try additional members of the Khmer Rouge regime.
In 1999, Kang Kek Iew ("Comrade Duch") was interviewed by Nic Dunlop and Nate Thayer and admitted his guilt for crimes carried out in Tuol Sleng prison, where up to 17,000 political prisoners were executed. He expressed sorrow for his actions, stating that he was willing to stand trial and give evidence against his former comrades. During his trial in February and March 2009, Iew accepted that he was responsible for the crimes carried out at Tuol Sleng. On 26 July 2010, he was found guilty on charges of crimes against humanity, torture, and murder and was given a sentence of 35 years in prison. On 3 February 2012 his previous sentence was replaced with life imprisonment.
Nuon Chea ("Brother Number Two") was arrested on 19 September 2007. At the end of his 2013 trial he denied all charges, stating that he had not given orders "to mistreat or kill people to deprive them of food or commit any genocide." He was convicted in 2014 and sentenced to life imprisonment. He has expressed remorse and accepted moral responsibility for his crimes, stating "I would like to sincerely apologize to the public, the victims, the families, and all Cambodian people."
After being located in an opulent Phnom Penh villa, Ieng Sary was arrested on 12 November 2007 and indicted for crimes against humanity, as was his wife Ieng Thirith, who had been an unofficial adviser to the regime. On 17 November 2011, following evaluations from medical experts, Thirith was found to be unfit to stand trial due to a mental condition. Sary died of heart failure in 2013 while his trial was in progress.
Another senior Khmer Rouge leader, Khieu Samphan, was arrested on 19 November 2007 and charged with crimes against humanity. He was convicted in 2014 and sentenced to life imprisonment. At a hearing on 23 June 2017, Samphan stated a desire to bow to the memory of his guiltless victims, while also claiming that he suffered for those who fought for their ideal to have a brighter future.
A few months before his death on 15 April 1998, Pol Pot was interviewed by Nate Thayer. During the interview, he stated that he had a clear conscience and denied being responsible for the genocide. Pol Pot asserted that he "came to carry out the struggle, not to kill people." According to Alex Alvarez, Pol Pot "portrayed himself as a misunderstood and unfairly vilified figure". In 2013, Cambodian Prime Minister Hun Sen passed legislation that prohibits the denial of the Cambodian genocide and other war crimes committed by the Khmer Rouge. The legislation was passed despite comments by opposition leader Kem Sokha, who is the deputy president of the Cambodian National Rescue Party. Sokha stated that exhibits at the Tuol Sleng Genocide Museum were fabricated and that the artifacts had been faked by the Vietnamese following their invasion in 1979. Sokha's party has claimed that his comments were taken out of context.
In literature and mediaEdit
Filmmaker Rithy Panh, a survivor of the genocide, is "considered by many to be the cinematic voice of Cambodia." Panh has directed several documentaries on the genocide, including S-21: The Khmer Rouge Killing Machine, which has been noted by critics for "allow[ing] us to observe how memory and time may collapse to render the past as present and by doing so reveal the ordinary face of evil." The genocide is portrayed in the 1984 Academy Award-winning film The Killing Fields and in Patricia McCormick's 2012 novel Never Fall Down. The genocide is recounted by Loung Ung in her memoir First They Killed My Father (2000). The book was adapted into a 2017 biographical film directed by Angelina Jolie. Set in 1975, the film depicts 5-year-old Ung who is forced to be trained as a child soldier while her siblings are sent to labor camps by the Khmer Rouge regime.
- Frey, 2009: 83
- Frey 2009, p. 83.
- Jackson, Karl D. Cambodia, 1975–1978: Rendezvous with Death. Princeton University Press. p. 219. ISBN 0-691-02541-X.
- Ervin Staub. The roots of evil: the origins of genocide and other group violence. Cambridge University Press, 1989. p. 202
- David Chandler & Ben Kiernan, ed. (1983). Revolution and its Aftermath. New Haven.
- Etcheson 2005, p. 119.
- Heuveline 1998, pp. 49-65.
- "Mapping the Killing Fields". Documentation Center of Cambodia. Retrieved 2016-09-10.
- Mayersan 2013, p. 182.
- Mendes 2011, p. 13.
- Seybolt, Aronson & Fischoff 2013, p. 238.
- William Branigin, Architect of Genocide Was Unrepentant to the End The Washington Post, April 17, 1998
- Theory of the Global State: Globality as Unfinished Revolution by Martin Shaw, Cambridge University Press, 2000, pp 141, ISBN 978-0-521-59730-2
- Alvarez 2001, p. 12.
- Gellately, Robert; Kiernan, Ben (2003). The Specter of Genocide: Mass Murder in Historical Perspective. Cambridge University Press. pp. 313–314.
- Edward Kissi. Revolution and Genocide in Ethiopia and Cambodia. p. 128.
- Philip Spencer. Genocide Since 1945. p. 69.
- Will Podmore. British Foreign Policy since 1870. p. 176.
- Rummel, R. J. (2011). Death by Government. p. 191. ISBN 1412821290.
- Philip Spencer. Genocide Since 1945. p. 71.
- Brinkley 2011, p. 56.
- SarDesai 1998, pp. 161–163.
- Kiernan, Ben (2008). The Pol Pot regime: Race, Power, and Genocide in Cambodia under the Khmer Rouge. Yale University Press. p. 431.
- Hinton, Alexander Laban (2005). Why Did They Kill? Cambodia in the Shadow of Genocide. University of California Press. p. 54.
- Chan, Sucheng (2003). Remapping Asian American History. Rowman & Littlefield. p. 189.
- Kiernan 2003, p. 30.
- Totten, Samuel; Bartrop, Paul R. (2008). Dictionary of Genocide: A-L. ABC-CLIO. p. 64. ISBN 0313346429. Retrieved 15 April 2017.
- Geoffrey Blainey; A Short History of Christianity; Viking; 2011; p.543
- Wessinger, Catherine (2000). Millennialism, Persecution, and Violence: Historical Cases. Syracuse University Press. p. 282. ISBN 9780815628095.
- Juergensmeyer, Mark. The Oxford Handbook of Global Religions. Oxford University Press. p. 495.
- Quinn-Judge, Westad, Odd Arne, Sophie. The Third Indochina War: Conflict Between China, Vietnam and Cambodia, 1972–79. Routledge. p. 189.
- Philip Shenon, Phnom Penh Journal; Lord Buddha Returns, With Artists His Soldiers New York Times – January 2, 1992
- Rummel, Rudolph J. (2001). "Chapter 6: Freedom Virtually Ends Genocide and Mass Murder". Saving Lives, Enriching Life: Freedom as a Right And a Moral Good.
- Alvarez 2001, p. 50.
- Alvarez 2007, p. 16.
- Hannum 1989, pp. 88–89.
- Hunt, Michael H. (2014). The World Transformed: 1945 to the Present. New York, NY: Oxford University Press. p. 377. ISBN 978-0-19-937102-0.
- Kiernan 2003, p. 29.
- Beachler 2011, p. 45.
- Bartrop 2012, p. 261.
- Tyner 2012, p. 145.
- Barron 1977.
- Mayersan 2013, pp. 183–184.
- Power 2002, p. 96.
- Hinton & Lifton 2004, p. 23.
- Kurlantzick 2008, p. 193.
- PoKempner 1995, p. 106.
- SarDesai 1998, p. 163.
- Brinkley 2011, pp. 64–65.
- PoKempner 1995, pp. 107–108.
- Haas 1991, pp. 17–18, 28–29.
- Thayer 1991, pp. 180, 187–189.
- Brinkley 2011, pp. 58, 65.
- Etcheson 2005, p. 14.
- Donlon 2012, p. 103.
- Stanton 2013, p. 411.
- Bartrop 2012, pp. 166–167.
- ECCC-Kaing 2012.
- Corfield 2011, p. 855.
- Nuon Chea 2013.
- MacKinnon 2007.
- de los Reyes et al. 2012, p. 1.
- "Ieng Sary, Khmer Rouge Leader Tied to Genocide, Dies at 87". The New York Times. Retrieved 14 March 2013.
- Munthit 2007.
- Mydans, Seith (2017). "Khmer Rouge Trial, Perhaps the Last, Nears End in Cambodia". The New York Times.
- Chan 2004, p. 256.
- Alvarez 2001, p. 56.
- Buncombe 2013.
- Boyle 2009, p. 95.
- "The Killing Fields: authentically good". The Guardian. London. 12 March 2009.
- Debra Lau Whelan (October 10, 2012). "SLJ Speaks to National Book Award Finalists". School Library Journal. Retrieved November 15, 2012.
- Loung., Ung, (2000). First they killed my father : a daughter of Cambodia remembers (1st ed.). New York: HarperCollinsPublishers. ISBN 0060193328. OCLC 41482326.
- Debruge, Peter (3 September 2017). "Telluride Film Review: 'First They Killed My Father: A Daughter of Cambodia Remembers'". Variety. Retrieved 20 September 2017.
- Alvarez, Alex (2001). Governments, Citizens, and Genocide: A Comparative and Interdisciplinary Approach. Indiana University Press. ISBN 978-0253338495.
- Alvarez, Alex (2007). "The Prevention and Intervention of Genocide During the Cold War Years". In Samuel Totten. The Prevention and Intervention of Genocide. Transaction. pp. 7–30. ISBN 978-0765803849.
- Barron, John; Anthony Paul (1977). Murder of a gentle land: the untold story of a Communist genocide in Cambodia. Reader's Digest Press. ISBN 978-0883491294.
- Bartrop, Paul R. (2012). A Biographical Encyclopedia of Contemporary Genocide. ABC-CLIO. ISBN 978-0313386787.
- "Khmer Rouge trial ends with defendants denying charges". BBC. 31 October 2013. Retrieved 5 January 2014.
- Beachler, Donald W. (2011). The Genocide Debate: Politicians, Academics, and Victims. Palgrave Macmillan. ISBN 978-0230114142.
- Boyle, Deirdre (2009). "Shattering Silence: Traumatic Memory and Reenactment in Rithy Panh's S-21: The Khmer Rouge Killing Machine". Framework: The Journal of Cinema and Media. Wayne State University Press. 50 (1/2): 95–106. doi:10.1353/frm.0.0049. JSTOR 41552541.
- Brinkley, Joel (2011). Cambodia's Curse: The Modern History of a Troubled Land. PublicAffairs. ISBN 978-1-610-39001-9.
- Buncombe, Andrew (7 June 2013). "Cambodia passes law making denial of Khmer Rouge genocide illegal". The Independent. Retrieved 2 January 2014.
- Chan, Sucheng (2004). Survivors: Cambodian Refugees in the United States. University of Illinois Press. ISBN 978-0252071799.
- Corfield, Justin J. (2011). "Nuon Chea". In Spencer C. Tucker. The Encyclopedia of the Vietnam War A Political, Social, and Military History. ABC-CLIO. ISBN 978-1-85109-961-0.
- de los Reyes, Faith Suzzette; Mattes, Daniel; Lee, Samantha B.; Van Tuyl, Penelope (2012). KRT TRIAL MONITOR (PDF). Asian International Justice Initiative.
- DeMello, Margo (2013). Body Studies: An Introduction. Routledge. ISBN 978-0415699303.
- Donlon, Fidelma (2012). "Hybrid Tribunals". In William A. Schabas, Nadia Bernaz. Routledge Handbook of International Criminal Law. Routledge. pp. 85–106. ISBN 978-0415524506.
- Dutton, Donald G. (2007). The Psychology of Genocide, Massacres, and Extreme Violence: Why Normal People Come to Commit Atrocities. Praeger. ISBN 978-0275990008.
- Etcheson, Craig (2005). After the Killing Fields: Lessons from the Cambodian Genocide. Greenwood. ISBN 978-0275985134.
- Frey, Rebecca Joyce (2009). Genocide and International Justice. Facts On File. ISBN 978-0816073108.
- Haas, Michael (1991). Cambodia, Pol Pot, and the United States: The Faustian Pact. ABC-CLIO.
- Hannum, Hurst (1989). "International Law and Cambodian Genocide: The Sounds of Silence". Human Rights Quarterly. The Johns Hopkins University Press. 11 (1): 82–138. doi:10.2307/761936. JSTOR 761936.
- Heuveline, Patrick (1998). "'Between One and Three Million': Towards the Demographic Reconstruction of a Decade of Cambodian History (1970–79)". Population Studies. Taylor & Francis. 52 (1): 49–65. doi:10.1080/0032472031000150176. JSTOR 2584763.
- Hinton, Alexander Laban; Lifton, Robert Jay (2004). "In the Shadow of Genocide". Why Did They Kill?: Cambodia in the Shadow of Genocide. University of California Press. ISBN 978-0520241794.
- "KAING Guek Eav". Extraordinary Chambers in the Courts of Cambodia (ECCC). Retrieved 19 August 2015.
- Kiernan, Ben (2003). "Twentieth-Century Genocides Underlying Ideological Themes from Armenia to East Timor". In Robert Gellately, Ben Kiernan. The Specter of Genocide: Mass Murder in Historical Perspective. Cambridge University Press. ISBN 978-0521527507.
- Kurlantzick, Joshua (2008). "China's Growing Influence in Southeast Asia". China's Expansion Into the Western Hemisphere: Implications for Latin America and the United States. Brookings Institution Press. ISBN 978-0-815-77554-6.
- MacKinnon, Ian (12 November 2007). "Leading Khmer Rouge figures arrested". The Guardian. Retrieved 7 January 2014.
- Mayersan, Deborah (2013). "'Never Again' or Again and Again". In Deborah Mayersen, Annie Pohlman. Genocide and Mass Atrocities in Asia: Legacies and Prevention. Routledge. ISBN 978-0415645119.
- Mendes, Errol (2011). Peace and Justice at the International Criminal Court: A Court of Last Resort. Edward Elgar. ISBN 978-1849803823.
- Munthit, Ker (19 November 2007). "Ex-Khmer Rouge Head of State Charged". Associated Press. Retrieved 7 January 2014.
- PoKempner, Dinah (1995). Cambodia at War. Human Rights Watch. ISBN 978-1564321503.
- Power, Samantha (2002). A Problem from Hell: America and the Age of Genocide. Basic Books. ISBN 0-465-06150-8.
- SarDesai, D.R. (1998). Vietnam, Past and Present. Westview. ISBN 978-0813343082.
- Seybolt, Taylor B.; Aronson, Jay D.; Fischoff, Baruch (2013). Counting Civilian Casualties: An Introduction to Recording and Estimating Nonmilitary Deaths in Conflict. Oxford University Press. ISBN 9780199977314.
- Solarz, Stephen (1990). "Cambodia and the International Community". Council on Foreign Relations.
- Stanton, Gregory H. (2013). "The Call". In Samuel Totten, Steven Leonard Jacobs. Pioneers of Genocide Studies. Transaction. pp. 401–428. ISBN 978-1412849746.
- "Cambodia sentence two top Khmer Rouge leaders to life in prison". The Telegraph. Associated Press. 7 August 2014. Retrieved 7 August 2014.
- Terry, Fiona (2002). Condemned to Repeat?: The Paradox of Humanitarian Action. Cornell University Press. ISBN 978-0801487965.
- Thayer, Nate (1991). "Cambodia: Misperceptions and Peace". The Washington Quarterly. 14 (2): 179–191. doi:10.1080/01636609109477687.
- Tyner, James A. (2012). Genocide and the Geographical Imagination: Life and Death in Germany, China, and Cambodia. Rowman & Littlefield. ISBN 978-1442208988.
- Verkoren, Willemijn (2008). The Owl and the Dove: Knowledge Strategies to Improve the Peacebuilding. Amsterdam University Press. ISBN 978-9056295066.
- Waller, James. "Communist Mass Killings: Cambodia (1975–1979)". Keene State College. Cohen Center, Keene, NH. 17 February 2015. Powerpoint Lecture.
- Media related to Cambodian genocide at Wikimedia Commons