Cita APA

Ray, M. (1989). Creativity in business. New York: Doubleday.

Chicago Style Citation

Ray, Michael. Creativity in Business. New York: Doubleday, 1989.

Cita MLA

Ray, Michael. Creativity in Business. New York: Doubleday, 1989.

Atenció: Aquestes cites poden no estar 100% correctes.