Faust, I. (1963). Entering Angel's world: A student-centered casebook. Bureau of Publications, Teachers College, Columbia University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFaust, Irvin. Entering Angel's World: A Student-centered Casebook. New York: Bureau of Publications, Teachers College, Columbia University, 1963.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFaust, Irvin. Entering Angel's World: A Student-centered Casebook. Bureau of Publications, Teachers College, Columbia University, 1963.
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