Não informado. (1981). Journal of regional cultures. Popular Culture Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Regional Cultures. Bowling Green, Ohio: Popular Culture Association, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Regional Cultures. Popular Culture Association, 1981.
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