Não informado. (1954). Magazine of standards. American Standards Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Magazine of Standards. New York: American Standards Association, 1954.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Magazine of Standards. American Standards Association, 1954.
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