Bihar Tribal Welfare Research Institute. (1980). Souvenir silver jubilee, 1954-1979, Bihar Tribal Welfare Research Institute, Ranchi. Govt. of Bihar, Welfare Dept..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBihar Tribal Welfare Research Institute. Souvenir Silver Jubilee, 1954-1979, Bihar Tribal Welfare Research Institute, Ranchi. [Ranchi, India]: Govt. of Bihar, Welfare Dept., 1980.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBihar Tribal Welfare Research Institute. Souvenir Silver Jubilee, 1954-1979, Bihar Tribal Welfare Research Institute, Ranchi. Govt. of Bihar, Welfare Dept., 1980.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.