Kumar, A. &. O. (2016). Marketing Management (3 rd ed.). Vikas Pub.
Chicago Style aipamenaKumar, Arun & Others. Marketing Management. 3 rd ed. New Delhi: Vikas Pub, 2016.
MLA aipamenaKumar, Arun & Others. Marketing Management. 3 rd ed. Vikas Pub, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.