Dyfyniad APA

Keegan, W. J., & Green, M. C. (2002). Global marketing management (7th ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Keegan, Warren J., and Mark C. Green. Global Marketing Management. 7th ed. Upper Saddle River, N.J.: Prentice Hall, 2002.

Dyfyniad MLA

Keegan, Warren J., and Mark C. Green. Global Marketing Management. 7th ed. Prentice Hall, 2002.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.