Citazione Stile APA (7a Edizione)

Graham, L. (1997). Proversity: Getting past face value and finding the soul of people : a manager's journey. Wiley.

Citazione stile Chigago Style (17a edizione)

Graham, Lawrence. Proversity: Getting Past Face Value and Finding the Soul of People : A Manager's Journey. New York: Wiley, 1997.

Citatione MLA (8a ed.)

Graham, Lawrence. Proversity: Getting Past Face Value and Finding the Soul of People : A Manager's Journey. Wiley, 1997.