Dutta, B. (2010). Marketing management (2nd ed.). Excel Books.
Chicago Style aipamenaDutta, Bholanath. Marketing Management. 2nd ed. New Delhi: Excel Books, 2010.
MLA aipamenaDutta, Bholanath. Marketing Management. 2nd ed. Excel Books, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.