Cita APA (7th ed.)

Donnolo, M. (2014). The innovative sale. American Management Association.

Cita Chicago (17th ed.)

Donnolo, Mark. The Innovative Sale. New York: American Management Association, 2014.

Cita MLA (9th ed.)

Donnolo, Mark. The Innovative Sale. American Management Association, 2014.

Atenció: Aquestes cites poden no estar 100% correctes.