ニューポール 28
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Cooksley, Peter. Nieuport Fighters in Action (Aircraft No. 167). Carrollton, Texas: Squadron/Signal Publications, 1997. ISBN 0-89747-377-9.
Dorr, Robert F. and David Donald. Fighters of the United States Air Force. London: Aerospace Publishing, 1990. ISBN 0-60055-094-X.
Treadwell, Terry C. America's First Air War. London: Airlife Publishing, 2000. ISBN 1-84037-113-7.