Não informado. (1946). Aviation maintenance and operations. Conover-Mast Publications.
Lua i Stíl Chicago (17ú heag.)Não informado. Aviation Maintenance and Operations. New York: Conover-Mast Publications, 1946.
Lua MLA (8ú heag.)Não informado. Aviation Maintenance and Operations. Conover-Mast Publications, 1946.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.