APA aipamena

LANCASTER, G. (1993). Essential Of Marketing. McGraw-Hill.

Chicago Style aipamena

LANCASTER, Gooffrey. Essential Of Marketing. McGraw-Hill, 1993.

MLA aipamena

LANCASTER, Gooffrey. Essential Of Marketing. McGraw-Hill, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.