APA (7 वां संस्करण) प्रशस्ति पत्र

Narayana Rao, V. (2016). Text and tradition in South India. Permanent Black in association with Ashoka University.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Narayana Rao, Velcheru. Text and Tradition in South India. Permanent Black in association with Ashoka University, 2016.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Narayana Rao, Velcheru. Text and Tradition in South India. Permanent Black in association with Ashoka University, 2016.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.