Graham, L. (1997). Proversity: Getting past face value and finding the soul of people : a manager's journey. Wiley.
Chicago-Zitierstil (17. Ausg.)Graham, Lawrence. Proversity: Getting Past Face Value and Finding the Soul of People : A Manager's Journey. New York: Wiley, 1997.
MLA-Zitierstil (8. Ausg.)Graham, Lawrence. Proversity: Getting Past Face Value and Finding the Soul of People : A Manager's Journey. Wiley, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.