Royal Aero Club of the United Kingdom. (1962). Flight International. Business Press International.
Lua i Stíl Chicago (17ú heag.)Royal Aero Club of the United Kingdom. Flight International. London: Business Press International, 1962.
Lua MLA (8ú heag.)Royal Aero Club of the United Kingdom. Flight International. Business Press International, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.