Dyfyniad APA
Sontakki, C. (2009). Marketing management (2nd ed.). Kalyani Publishers.
Dyfyniad Arddull Chicago
Sontakki, C.N. Marketing Management. 2nd ed. New Delhi: Kalyani Publishers, 2009.
Dyfyniad MLA
Sontakki, C.N. Marketing Management. 2nd ed. Kalyani Publishers, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.