APA (7e ed.) Bronvermelding

Não informado. (1949). Aviation operations. Conover-Mast Publications.

Chicago (17e ed.) Bronvermelding

Não informado. Aviation Operations. New York: Conover-Mast Publications, 1949.

MLA (8e ed.) Bronvermelding

Não informado. Aviation Operations. Conover-Mast Publications, 1949.

Let op: Deze citaties zijn niet altijd 100% accuraat.