Bhattacharyay,Durgaprasad. (2005). Bangla bhashay samajbijnan charcha sancranta patra-patrikay prakashita prabandha samuher bibarani(1948-1998). Socio-economic Research Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBhattacharyay,Durgaprasad. Bangla Bhashay Samajbijnan Charcha Sancranta Patra-patrikay Prakashita Prabandha Samuher Bibarani(1948-1998). Socio-economic Research Institute, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBhattacharyay,Durgaprasad. Bangla Bhashay Samajbijnan Charcha Sancranta Patra-patrikay Prakashita Prabandha Samuher Bibarani(1948-1998). Socio-economic Research Institute, 2005.
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