Não informado. (1977). Epiegram materials. Educational Products Information Exchange Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Epiegram Materials. New York: Educational Products Information Exchange Institute, 1977.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Epiegram Materials. Educational Products Information Exchange Institute, 1977.
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