Хеликоптер — разлика између измена

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

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

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

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

* Munson, Kenneth. ''Helicopters and other Rotorcraft since 1907''. London: Blandford Publishing, 1968. {{page|year=1968|isbn=978-0-7137-0493-8|pages=}}.

* [http://www.faa.gov/library/manuals/aircraft/ ''Rotorcraft Flying Handbook.''] Washington: Skyhorse Publishing, Inc., 2007. {{page|year=2007|id=ISBN 1-60239-060-6|pages=}}.

* [https://web.archive.org/web/20110606223247/http://www.faa.gov/library/manuals/aircraft/media/faa-h-8083-21.pdf ''Rotorcraft Flying Handbook: FAA Manual H-8083-21.'']. Washington, D.C.: Federal Aviation Administration (Flight Standards Division), U.S. Dept. of Transportation, 2001. {{page|year=2001|id=ISBN 1-56027-404-2|pages=}}.

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

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

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