Hutchins, R. M. The great conversation: the substance of liberal education: Robert M. Hutchins.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHutchins, Robert Maynar. The Great Conversation: The Substance of Liberal Education: Robert M. Hutchins.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHutchins, Robert Maynar. The Great Conversation: The Substance of Liberal Education: Robert M. Hutchins.
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