Kotler, P. (1989). Principles of marketing (3rd.). Prentice Hall.
Citación estilo ChicagoKotler, Philip. Principles of Marketing. 3rd. New Delhi: Prentice Hall, 1989.
Cita MLAKotler, Philip. Principles of Marketing. 3rd. Prentice Hall, 1989.
Warning: These citations may not always be 100% accurate.