BOONE, L. . E. .. . K. (2006). Study guide: Contemporary marketing. South-Western.
Chicago Style aipamenaBOONE, Louis E . Kurtz. Study Guide: Contemporary Marketing. South-Western, 2006.
MLA aipamenaBOONE, Louis E . Kurtz. Study Guide: Contemporary Marketing. South-Western, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.