Graham, L. (1997). Proversity: Getting past face value and finding the soul of people : a manager's journey. Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGraham, Lawrence. Proversity: Getting Past Face Value and Finding the Soul of People : A Manager's Journey. New York: Wiley, 1997.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGraham, Lawrence. Proversity: Getting Past Face Value and Finding the Soul of People : A Manager's Journey. Wiley, 1997.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.