Sinha, J. (1985). Introduction to philosophy (New revised edition.). New Central Book Agency.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSinha, Jadunath. Introduction to Philosophy. New revised edition. Calcutta: New Central Book Agency, 1985.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSinha, Jadunath. Introduction to Philosophy. New revised edition. New Central Book Agency, 1985.
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