Cita APA

Zyman, S., & Zyman, S. (1999). The end of marketing as we know it (1. edición.). New York, New York: Harper Business.

Citación estilo Chicago

Zyman, Sergio, y Sergio Zyman. The End of Marketing As We Know It. 1. edición. New York, New York: Harper Business, 1999.

Cita MLA

Zyman, Sergio, y Sergio Zyman. The End of Marketing As We Know It. 1. edición. New York, New York: Harper Business, 1999.