Keegan, W. J., & Brill, E. A. (2014). Global marketing management (8th ed.). Pearson.
Cita Chicago (17th ed.)Keegan, Warren J., i Elyse Arno Brill. Global Marketing Management. 8th ed. Boston: Pearson, 2014.
Cita MLA (9th ed.)Keegan, Warren J., i Elyse Arno Brill. Global Marketing Management. 8th ed. Pearson, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.