Farkas, C. (1997). Maximum leadership 2000. New York: Orion Business.
Chicago Style CitationFarkas, Charles. Maximum Leadership 2000. New York: Orion Business, 1997.
Cita MLAFarkas, Charles. Maximum Leadership 2000. New York: Orion Business, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.