KOTLER PHILIP. (2006). MARKETING MANAGEMENT. PRENTICE HALL.
Cita Chicago (17th ed.)KOTLER PHILIP. MARKETING MANAGEMENT. NEW DELHI: PRENTICE HALL, 2006.
Cita MLA (9th ed.)KOTLER PHILIP. MARKETING MANAGEMENT. PRENTICE HALL, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.