Grumman FF: differenze tra le versioni

Versione delle 13:09, 3 set 2011

Versione delle 22:14, 6 gen 2012

Riga 106:

*{{en}} Cacutt, Len, ed. "Grumman Single-Seat Biplane Fighters." ''Great Aircraft of the World''. London: Marshall Cavendish, 1989. ISBN 1-85435-250-4.

*{{en}} Fitzsimons, Bernard, ed. ''The Illustrated Encyclopedia of the 20th Century Weapons and Warfare''. New York: Purnell & Sons Ltd., 1967/1969, ISBN 0-8393-6175-0.

*{{en}} Green, William and Swanborough, Gordon. ''The Complete Book of Fighters''. New York: Barnes & Noble Inc., 1988, ISBN 0-076077607-0904-1.

*{{en}} Listemann, Phil H. ''Alied Wings No.6: Grumman FF'. France: www.RAF-in-combat.com, 2008. ISBN 2-9532544-0-2.

*{{en}} Swanborough, Gordon and Bowers, Peter M. ''United States Navy Aircraft Since 1911''. Annapolis, Maryland: Naval Institute Press, 1976. ISBN 0-87021-968-5.