APA aipamena

(1942). Flying including industrial aviation. Ziff-Davis Pub. Co..

Chicago Style aipamena

Flying Including Industrial Aviation. Chicago, Ill.: Ziff-Davis Pub. Co., 1942.

MLA aipamena

Flying Including Industrial Aviation. Ziff-Davis Pub. Co., 1942.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.