Tham khảo Flettner_Fl_282

Ghi chú
  1. ↑ Green, William (2010). Aircraft of the Third Reich. Vol.1 (ấn bản 1). London: Aerospace Publishing Limited. tr. 328 – 329. ISBN 978-1-900732-06-2. 
Tài liệu
  • Coates, Steve and Jean-Christophe Carbonel. Helicopters of the Third Reich. Crowborough, UK: Classic Publications Ltd., 2002. ISBN 1-903223-24-5.
  • Donald, David, ed. The Complete Encyclopedia of World Aircraft. New York: Barnes & Noble Books, 1997. ISBN 0-7607-0592-5.
  • Jackson, Robert, ed. "Flettner FL 282 Kolibri." Helicopters: Military, Civilian, and Rescue Rotorcraft (The Aviation Factfile). London: Grange Books Ltd, 2005. ISBN 1-84013-812-2.
  • Nowarra, Heinz J. German Helicopters, 1928-1945. Atglen, Pennsylvania: Schiffer Publishing, 1990. ISBN 0-88740-289-5.
  • Smith, J.R.; Anthony L. Kay (1990). German Aircraft of the Second World War (ấn bản 2). London: Putnam & Company Ltd. ISBN 0-370-00024-2.  Chú thích sử dụng tham số |coauthors= bị phản đối (trợ giúp)
  • Witkowski, Ryszard. Rotorcraft of the Third Reich. Redbourn, UK: Mushroom Model Publications, 2007. ISBN 978-83-89450-43-2.