APA (7 वां संस्करण) प्रशस्ति पत्र

Kapur, A. C. (2016). Principles of Political Science (34th ed.). S Chand and Company Pvt. Ltd.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Kapur, Anup Chand. Principles of Political Science. 34th ed. New Delhi: S Chand and Company Pvt. Ltd, 2016.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Kapur, Anup Chand. Principles of Political Science. 34th ed. S Chand and Company Pvt. Ltd, 2016.