APA aipamena

HARTLEY, R. F. (1995). Marketing Mistakes. John Wiley & Sons.

Chicago Style aipamena

HARTLEY, Robert F. Marketing Mistakes. John Wiley & Sons, 1995.

MLA aipamena

HARTLEY, Robert F. Marketing Mistakes. John Wiley & Sons, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.