APA (7 वां संस्करण) प्रशस्ति पत्र

Singhania, V. K. a. M. S. (2017). Students Guide to Income Tax (57th.). Taxmann Publications Pvt. Ltd.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Singhania, Vinod K. and Monica Singhania. Students Guide to Income Tax. 57th. Haryana: Taxmann Publications Pvt. Ltd, 2017.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Singhania, Vinod K. and Monica Singhania. Students Guide to Income Tax. 57th. Taxmann Publications Pvt. Ltd, 2017.