APA (7 वां संस्करण) प्रशस्ति पत्र

Mahajan, V. D. (1988). Political theory: Principles of political science (4th ed.). S. Chand & Company.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Mahajan, Vidya Dhar. Political Theory: Principles of Political Science. 4th ed. New Delhi: S. Chand & Company, 1988.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Mahajan, Vidya Dhar. Political Theory: Principles of Political Science. 4th ed. S. Chand & Company, 1988.