Frank. Teaching in the Now. Purdue University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFrank. Teaching in the Now. Purdue University Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFrank. Teaching in the Now. Purdue University Press.
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