Williamson, A. (1984). Introspection and contemporary poetry. Harvard University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWilliamson, Alan. Introspection and Contemporary Poetry. Cambridge, Mass.: Harvard University Press, 1984.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWilliamson, Alan. Introspection and Contemporary Poetry. Harvard University Press, 1984.
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