APA (7 वां संस्करण) प्रशस्ति पत्र

Art, R. J., & Jervis, R. (2011). International politics: Enduring concepts and contemporary issues (10th ed.). Longman.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Art, Robert J., और Robert Jervis. International Politics: Enduring Concepts and Contemporary Issues. 10th ed. Boston: Longman, 2011.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Art, Robert J., और Robert Jervis. International Politics: Enduring Concepts and Contemporary Issues. 10th ed. Longman, 2011.