Ray, S. (1915). Agricultural indebtedness in India and its remedies. Calcutta University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRay, S.C. Agricultural Indebtedness in India and Its Remedies. Calcutta University, 1915.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRay, S.C. Agricultural Indebtedness in India and Its Remedies. Calcutta University, 1915.
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