হেলিকপ্টার: সংশোধিত সংস্করণের মধ্যে পার্থক্য

* Chiles, James R. ''The God Machine: From Boomerangs to Black Hawks: The Story of the Helicopter''. New York: Bantam Books, 2007. ISBN {{আইএসবিএন|0-553-80447-2}}.

* Cottez, Henri. ''Dictionnaire des structures du vocabulaire savant''. Paris: Les Usuels du Robert. 1980. ISBN {{আইএসবিএন|0-85177-827-5}}.

* Flight Standards Service. ''Rotorcraft Flying Handbook: FAA Manual H-8083-21''. Washington, DC: Federal Aviation Administration, U.S. Dept. of Transportation, 2001. ISBN {{আইএসবিএন|1-56027-404-2}}.

* Francillon, René J. ''McDonnell Douglas Aircraft since 1920: Volume II''. London: Putnam, 1997. ISBN {{আইএসবিএন|0-85177-827-5}}.

* Frawley, Gerard. ''The International Directory of Civil Aircraft, 2003-2004''. Fyshwick, Canberra, Act, Australia: Aerospace Publications Pty Ltd., 2003, p. 155. ISBN {{আইএসবিএন|1-875671-58-7}}.

* Munson, Kenneth. ''Helicopters and other Rotorcraft since 1907''. London: Blandford Publishing, 1968. ISBN {{আইএসবিএন|978-0-7137-0493-8}}.

* Thicknesse, P. ''Military Rotorcraft'' (Brassey's World Military Technology series). London: Brassey's, 2000. ISBN {{আইএসবিএন|1-85753-325-9}}.

* Watkinson, John. Art of the Helicopter. Oxford: Elsevier Butterworth-Heinemann, 2004. ISBN {{আইএসবিএন|0-7506-5715-4}}

* Wragg, David W. ''Helicopters at War: A Pictorial History''. London: R. Hale, 1983. ISBN {{আইএসবিএন|0-7090-0858-9}}.