Não informado. (1976). Journal of Economic Development. Chung-Ang University, Economic Research Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Economic Development. Seoul: Chung-Ang University, Economic Research Institute, 1976.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Economic Development. Chung-Ang University, Economic Research Institute, 1976.
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