Bibliography
Images supplied by:http://en.wikipedia.org/wiki/Main_Page
http://www.gwpda.org/photos/greatwar.htm#TOP
Information and References:http://en.wikipedia.org/wiki/Main_Page
The Complete Encyclopedia of World Aircraft
David Herbert Donald (Editor)
Pub. Date: September 1997
The Encyclopedia Aircraft
Robert Jackson (Editor)
Pub. Date: November 2004
