Não informado. (1987). Teaching education. University of South Carolina.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Teaching Education. Columbia, SC: University of South Carolina, 1987.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Teaching Education. University of South Carolina, 1987.
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