Não informado. (1963). English Language Notes. University of Colorado, Department of English.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. English Language Notes. Boulder, Colo: University of Colorado, Department of English, 1963.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. English Language Notes. University of Colorado, Department of English, 1963.
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