APA aipamena

(1978). Management thinkers. Harmondsworth: Penguin.

Chicago Style aipamena

Management Thinkers. Harmondsworth: Penguin, 1978.

MLA aipamena

Management Thinkers. Harmondsworth: Penguin, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.