Aluam ,Gorald. (2008). International Marketing and expert mgt. Dorling Kindersley.
Chicago Style aipamenaAluam ,Gorald. International Marketing and Expert Mgt. Delhi: Dorling Kindersley, 2008.
MLA aipamenaAluam ,Gorald. International Marketing and Expert Mgt. Dorling Kindersley, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.