Keegan, W. J. (2002). Global marketing management (7th ed.). Prentice-Hall.
Cita Chicago Style (17a ed.)Keegan, Warren J. Global Marketing Management. 7th ed. Upper Saddle River, New Jersey: Prentice-Hall, 2002.
Cita MLA (9a ed.)Keegan, Warren J. Global Marketing Management. 7th ed. Prentice-Hall, 2002.
Precaución: Estas citas no son 100% exactas.