APA (7 वां संस्करण) प्रशस्ति पत्र

Policy Studies Institute & Bogdanor, V. (1988). Constitutions in democratic politics. Gower.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Policy Studies Institute और Vernon Bogdanor. Constitutions in Democratic Politics. Aldershot, Hants, Eng: Gower, 1988.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Policy Studies Institute और Vernon Bogdanor. Constitutions in Democratic Politics. Gower, 1988.