Cita APA (7th ed.)

Kotler,Philip. Marketing Management (15th.). Pearson.

Cita Chicago (17th ed.)

Kotler,Philip. Marketing Management. 15th. 2017: Pearson.

Cita MLA (9th ed.)

Kotler,Philip. Marketing Management. 15th. Pearson.

Atenció: Aquestes cites poden no estar 100% correctes.