APA aipamena

Newman, M. (2004). The 22 irrefutable laws of advertising. John Wiley & Sons.

Chicago Style aipamena

Newman, Michael. The 22 Irrefutable Laws of Advertising. John Wiley & Sons, 2004.

MLA aipamena

Newman, Michael. The 22 Irrefutable Laws of Advertising. John Wiley & Sons, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.