Foundation for International Philosophical Exchange. (1961). International Philosophical Quarterly. Fordham University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFoundation for International Philosophical Exchange. International Philosophical Quarterly. Bronx, NY: Fordham University, 1961.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFoundation for International Philosophical Exchange. International Philosophical Quarterly. Fordham University, 1961.
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