APA (7 वां संस्करण) प्रशस्ति पत्र

Bingham, R. D., & Hedge, D. (1991). State and local government in a changing society (2nd ed.). McGraw-Hill.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Bingham, Richard D., और David Hedge. State and Local Government in a Changing Society. 2nd ed. New York: McGraw-Hill, 1991.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Bingham, Richard D., और David Hedge. State and Local Government in a Changing Society. 2nd ed. McGraw-Hill, 1991.