APA aipamena

Ellwood Iain. (2000). Essential Brand Book. Kogan Page.

Chicago Style aipamena

Ellwood Iain. Essential Brand Book. London: Kogan Page, 2000.

MLA aipamena

Ellwood Iain. Essential Brand Book. Kogan Page, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.