Hook, S. (1974). Pragmantism and the tragic sense of life. Basic Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHook, Sidney. Pragmantism and the Tragic Sense of Life. Basic Books, 1974.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHook, Sidney. Pragmantism and the Tragic Sense of Life. Basic Books, 1974.
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