Roy, D. (1974). Co-operative agricultural credit in West Bengal. The author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRoy, Durgadas. Co-operative Agricultural Credit in West Bengal. The author, 1974.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRoy, Durgadas. Co-operative Agricultural Credit in West Bengal. The author, 1974.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.