Talk:List of aircraft (Hf–Hz)

Orphaned references in List of aircraft (Hf-Hz)

I check pages listed in Category:Pages with incorrect ref formatting to try to fix reference errors. One of the things I do is look for content for orphaned references in wikilinked articles. I have found content for some of List of aircraft (Hf-Hz)'s orphans, the problem is that I found more than one version. I can't determine which (if any) is correct for this article, so I am asking for a sentient editor to look it over and copy the correct ref content into this article.

Reference named "Davilla":

• From List of aircraft (V): Davilla, Dr. James J.; Soltan, Arthur M. (2002-01-01). French aircraft of the First World War. Flying Machines Press. ISBN 978-1891268090.
• From List of aircraft engines: Davilla, Dr. James J.; Soltan, Arthur M. French aircraft of the First World War. Flying Machines Press. pp. 37–46. ISBN 1891268090.
• From List of aircraft (Br–Bz): Davilla, Dr. James J.; Soltan, Arthur M. French aircraft of the First World War. Flying Machines Press. ISBN 1891268090.
• From List of aircraft (Mo): Davilla, Dr. James J.; Soltan, Arthur M. French aircraft of the First World War. Flying Machines Press. ISBN 1891268090.
• From List of aircraft (La–Lh): Davilla French aircraft of the first World War

I apologize if any of the above are effectively identical; I am just a simple computer program, so I can't determine whether minor differences are significant or not. AnomieBOT⚡ 13:26, 10 December 2018 (UTC)