APA (7 वां संस्करण) प्रशस्ति पत्र

Dwivedi, D. (1973). Problems and prospects of agricultural taxation in Uttar Pradesh. People's Pub. House.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Dwivedi, D.N. Problems and Prospects of Agricultural Taxation in Uttar Pradesh. People's Pub. House, 1973.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Dwivedi, D.N. Problems and Prospects of Agricultural Taxation in Uttar Pradesh. People's Pub. House, 1973.

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