APA (7 वां संस्करण) प्रशस्ति पत्र

National Library, Calcutta. (1959). Author catalog of pringted books in Bengali language. the author.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

National Library, Calcutta. Author Catalog of Pringted Books in Bengali Language. the author, 1959.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

National Library, Calcutta. Author Catalog of Pringted Books in Bengali Language. the author, 1959.

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