India. Education and Culture, M. o. (1980). Educational statistics: districtwise: 1976-77: Sikkim. The author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Education and Culture, Ministry of. Educational Statistics: Districtwise: 1976-77: Sikkim. The author, 1980.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia. Education and Culture, Ministry of. Educational Statistics: Districtwise: 1976-77: Sikkim. The author, 1980.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.