APA aipamena

Ogilvy, D. (2011). Ogilvy on Advertising. Prion.

Chicago Style aipamena

Ogilvy, David. Ogilvy on Advertising. London: Prion, 2011.

MLA aipamena

Ogilvy, David. Ogilvy on Advertising. Prion, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.