Daniels, Peter T.; Bright, William, eds. (February 8, 1996). The World's Writing Systems. New York, Oxford: Oxford University Press. p. {{{1}}}. ISBN 0195079930. LCCN 95002247. OCLC 254503333. OL 1271034M. LCC P211 .W714 1996.
Daniels, Peter T.; Bright, William, eds. (February 8, 1996). The World's Writing Systems. New York, Oxford: Oxford University Press. p. {{{1}}}. ISBN 0195079930. LCCN 95002247. OCLC 254503333. OL 1271034M. LCC P211 .W714 1996.