P.K.Vasudeva. (2004). International marketing (2nd ed.). Excel Books.
Chicago Style aipamenaP.K.Vasudeva. International Marketing. 2nd ed. New Delhi: Excel Books, 2004.
MLA aipamenaP.K.Vasudeva. International Marketing. 2nd ed. Excel Books, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.