APA aipamena

Koenig, L. W. (1975). The Chief Executive (3rd ed.). Harcourt,Brace,and World.

Chicago Style aipamena

Koenig, Louis William. The Chief Executive. 3rd ed. New York: Harcourt,Brace,and World, 1975.

MLA aipamena

Koenig, Louis William. The Chief Executive. 3rd ed. Harcourt,Brace,and World, 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.