India. Registrar general and census commissioner & Vedantam, T. (1970). Census of India 1971. Series 2, Andhra Pradesh: Administrative atlas. s.n.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Registrar general and census commissioner और T. Vedantam. Census of India 1971. Series 2, Andhra Pradesh: Administrative Atlas. s.n, 1970.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia. Registrar general and census commissioner और T. Vedantam. Census of India 1971. Series 2, Andhra Pradesh: Administrative Atlas. s.n, 1970.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.