Não informado. (1970). Iowa Review. University of Iowa, School of Letters.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Iowa Review. Iowa City, Iowa: University of Iowa, School of Letters, 1970.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Iowa Review. University of Iowa, School of Letters, 1970.
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