Keegan, W. J. (1997). Global marketing management. Prentice-Hall.
Cita Chicago Style (17a ed.)Keegan, Warren J. Global Marketing Management. New Delhi: Prentice-Hall, 1997.
Cita MLA (9a ed.)Keegan, Warren J. Global Marketing Management. Prentice-Hall, 1997.
Precaución: Estas citas no son 100% exactas.