APA (7 वां संस्करण) प्रशस्ति पत्र

Gopal, M. H. (1970). Wealth tax in India: Its burden and impact. Economic and Scientific Research Foundation.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Gopal, M. H. Wealth Tax in India: Its Burden and Impact. New Delhi: Economic and Scientific Research Foundation, 1970.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Gopal, M. H. Wealth Tax in India: Its Burden and Impact. Economic and Scientific Research Foundation, 1970.