APA (7 वां संस्करण) प्रशस्ति पत्र

Northouse, P. G. (2012). Introduction to leadership: Concepts and practice (2nd ed.). SAGE Publications.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Northouse, Peter Guy. Introduction to Leadership: Concepts and Practice. 2nd ed. Thousand Oaks, Calif.: SAGE Publications, 2012.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Northouse, Peter Guy. Introduction to Leadership: Concepts and Practice. 2nd ed. SAGE Publications, 2012.