(1982). Military pilot & aircrew badges of the world: 1870-present. Bender.
Cita Chicago (17th ed.)Military Pilot & Aircrew Badges of the World: 1870-present. San Jose, Calif.: Bender, 1982.
Cita MLA (8th ed.)Military Pilot & Aircrew Badges of the World: 1870-present. Bender, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.