APA (7 वां संस्करण) प्रशस्ति पत्र

Yukl Gary. (2011). Leadership in Organizations (7th.). Pearson.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Yukl Gary. Leadership in Organizations. 7th. Delhi: Pearson, 2011.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Yukl Gary. Leadership in Organizations. 7th. Pearson, 2011.