Kotler, P. (2003). Marketing Management (11th ed.). Prentice Hall.
Cita Chicago (17th ed.)Kotler, Philip. Marketing Management. 11th ed. Upper Saddle River, New Jersey: Prentice Hall, 2003.
Cita MLA (9th ed.)Kotler, Philip. Marketing Management. 11th ed. Prentice Hall, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.