India. Meteorological Dept. (1979). Total solar eclipse of 16th February 1980 (27 Magha 1901 Saka era): Circumstances relating to India. India Meteorological Dept..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Meteorological Dept. Total Solar Eclipse of 16th February 1980 (27 Magha 1901 Saka Era): Circumstances Relating to India. New Delhi: India Meteorological Dept., 1979.
एमएलए (8वां संस्करण) प्रशस्ति पत्रIndia. Meteorological Dept. Total Solar Eclipse of 16th February 1980 (27 Magha 1901 Saka Era): Circumstances Relating to India. India Meteorological Dept., 1979.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.