Dyfyniad APA
Keegan, W. J. (1995). Global marketing management (5th ed.). Prentice Hall.
Dyfyniad Arddull Chicago
Keegan, Warren J. Global Marketing Management. 5th ed. Englewood Cliffs, N.J. ; New Delhi: Prentice Hall, 1995.
Dyfyniad MLA
Keegan, Warren J. Global Marketing Management. 5th ed. Prentice Hall, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.