Παραπομπή APA

Hanan, M. (1976). Take Charge Sales Management. Amacom.

Παραπομπή Chicago Style

Hanan, Mack. Take Charge Sales Management. New York: Amacom, 1976.

Παραπομπή MLA

Hanan, Mack. Take Charge Sales Management. Amacom, 1976.