Chernev, A. (2018). The marketing plan handbook (5a. ed.). Cerebellum Press.
Cita Chicago (17th ed.)Chernev, Alexander. The Marketing Plan Handbook. 5a. ed. s.l: Cerebellum Press, 2018.
Cita MLA (9th ed.)Chernev, Alexander. The Marketing Plan Handbook. 5a. ed. Cerebellum Press, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.