Não informado. (1971). Amateur athlete newsletter. Amateur Athletic Union.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Amateur Athlete Newsletter. New York: Amateur Athletic Union, 1971.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Amateur Athlete Newsletter. Amateur Athletic Union, 1971.
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