Não informado. (2009). Journal of School Public Relations. Rowman and Littlefield Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of School Public Relations. Lanham, Md: Rowman and Littlefield Education, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of School Public Relations. Rowman and Littlefield Education, 2009.
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