APA (7 वां संस्करण) प्रशस्ति पत्र

Staub, R. E. (1996). The heart of leadership: 12 practices of courageous leaders. Executive Excellence Publishing.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Staub, Robert E. The Heart of Leadership: 12 Practices of Courageous Leaders. South Provo, Utah: Executive Excellence Publishing, 1996.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Staub, Robert E. The Heart of Leadership: 12 Practices of Courageous Leaders. Executive Excellence Publishing, 1996.