Apte, G. (2004). Services Marketing. Oxford.
Chicago Style aipamenaApte, Govind. Services Marketing. New Delhi: Oxford, 2004.
MLA aipamenaApte, Govind. Services Marketing. Oxford, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Apte, G. (2004). Services Marketing. Oxford.
Chicago Style aipamenaApte, Govind. Services Marketing. New Delhi: Oxford, 2004.
MLA aipamenaApte, Govind. Services Marketing. Oxford, 2004.