Dyfyniad APA

Keegan, W. J. (2002). Global marketing management (7th ed.). Prentice-Hall.

Dyfyniad Arddull Chicago

Keegan, Warren J. Global Marketing Management. 7th ed. Upper Saddle River, N.J: Prentice-Hall, 2002.

Dyfyniad MLA

Keegan, Warren J. Global Marketing Management. 7th ed. Prentice-Hall, 2002.

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