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