Diamond, C. e., & Diamond, C. (1975). Wittgenstein's lectures on the foundations of mathematics, Cambridge, 1939. University of Chicago Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDiamond, Cora ed, और Cora Diamond. Wittgenstein's Lectures on the Foundations of Mathematics, Cambridge, 1939. University of Chicago Press, 1975.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDiamond, Cora ed, और Cora Diamond. Wittgenstein's Lectures on the Foundations of Mathematics, Cambridge, 1939. University of Chicago Press, 1975.
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