Não informado. (2012). Review of International Trade and Development. United Nations.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Review of International Trade and Development. New York: United Nations, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Review of International Trade and Development. United Nations, 2012.
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