APA (7 वां संस्करण) प्रशस्ति पत्र

Venkateswara Rao, T. (2008). HRD score card 2500: Based on HRD audit. Response Books.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Venkateswara Rao, T. HRD Score Card 2500: Based on HRD Audit. New Delhi ; Thousand Oaks: Response Books, 2008.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Venkateswara Rao, T. HRD Score Card 2500: Based on HRD Audit. Response Books, 2008.