Donald, D. (1999). The encyclopedia of civil aircraft: [profiles and specifications for civil aircraft from the 1920s to the present day]. Thunderbay Press.
Chicago-Zitierstil (17. Ausg.)Donald, David. The Encyclopedia of Civil Aircraft: [profiles and Specifications for Civil Aircraft from the 1920s to the Present Day]. San Diego: Thunderbay Press, 1999.
MLA-Zitierstil (9. Ausg.)Donald, David. The Encyclopedia of Civil Aircraft: [profiles and Specifications for Civil Aircraft from the 1920s to the Present Day]. Thunderbay Press, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.