Kotler, P., Keller, K. L., & Koshy, A. (2007). Marketing management (13th ed.). Pearson Education.
Cita Chicago (17th ed.)Kotler, Philip, Kevin Lane Keller, i Abraham Koshy. Marketing Management. 13th ed. New Delhi: Pearson Education, 2007.
Cita MLA (9th ed.)Kotler, Philip, et al. Marketing Management. 13th ed. Pearson Education, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.