Tham khảo Northrop_YB-49

Ghi chú

  1. ↑ "Fact sheet: Northrop YRB-49A." National Museum of the United States Air Force. Retrieved: ngày 29 tháng 10 năm 2010.
  2. ↑ Winchester 2005, p. 193.

Tài liệu

  • Coleman, Ted. Jack Northrop and the Flying Wing: The Real Story Behind the Stealth Bomber. New York: Paragon House, 1988. ISBN 1-55778-079-X.
  • Donald, David, editor. "Northrop Flying Wings". Encyclopedia of World Aircraft. Etobicoke, Ontario: Prospero Books, 1997. ISBN 1-85605-375-X.
  • Fitzsimons, Bernard, ed. "Scorpion, Northrop F-89." Illustrated Encyclopedia of 20th Century Weapons and Warfare, Volume 21. London: Phoebus, 1978. ISBN 0-8393-6175-0.
  • Maloney, Edward T. Northrop Flying Wings. Corona del Mar, California: Chiến tranh thế giới II Publications, 1988. ISBN 0-915464-00-4.
  • O'Leary, Michael. "Wings of Northrop, Conclusion". Air Classics, Volume 44, Number 3, March 2008, Challenge Publications, Inc. ISSN 0002-2241. (Heavily illustrated, authoritative YB-49 article)
  • Pape, Garry and John Campbell. Northrop Flying Wings: A History of Jack Northrop's Visionary Aircraft. Atglen, Pennsylvania: Schiffer Publishing, Ltd., 1995. ISBN 0-88740-689-0.
  • Pattillo, Donald M. "Pushing the Envelope: The American Aircraft Industry". Ann Arbor, Michigan: University of Michigan Press, 2001. ISBN 0-472-08671-5.
  • Winchester, Jim. "Northrop XB-35/YB-49" Concept Aircraft: Prototypes, X-Planes and Experimental Aircraft. Kent, UK: Grange Books plc., 2005. ISBN 978-1-84013-809-2.
  • Withington, Thomas and Chris Davey. B-2A Spirit Units in Combat. Oxford, UK: Osprey Publishing, 2006. ISBN 1-84176-993-2.
  • Wooldridge, E. T. Winged Wonders: The Story of the Flying Wings. Washington, D.C.: Smithsonian Institution Press, 1983. ISBN 0-87474-966-2.