APA (7 वां संस्करण) प्रशस्ति पत्र

Singavi, V. (2008). Direct and indirect taxes TYBCom (24th.). Sheth Publisher.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Singavi, V. Direct and Indirect Taxes TYBCom. 24th. Mumbai: Sheth Publisher, 2008.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Singavi, V. Direct and Indirect Taxes TYBCom. 24th. Sheth Publisher, 2008.