Bhattacharya,Durgaprasad. (2006). Bangla bhashay samajbijnan charcha,nirbachita granthapanji: 1948-1998. Socio-economic Research Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBhattacharya,Durgaprasad. Bangla Bhashay Samajbijnan Charcha,nirbachita Granthapanji: 1948-1998. Socio-economic Research Institute, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBhattacharya,Durgaprasad. Bangla Bhashay Samajbijnan Charcha,nirbachita Granthapanji: 1948-1998. Socio-economic Research Institute, 2006.
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