Dyfyniad APA
Winer, R., & Dhar, R. (2014). Marketing management (4th ed.). Pearson.
Dyfyniad Arddull Chicago
Winer, Russ, and Ravi Dhar. Marketing Management. 4th ed. United States of America: Pearson, 2014.
Dyfyniad MLA
Winer, Russ, and Ravi Dhar. Marketing Management. 4th ed. Pearson, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.