Não informado. (2013). International Affairs. Royal Institute of International Affairs.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. International Affairs. London: Royal Institute of International Affairs, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. International Affairs. Royal Institute of International Affairs, 2013.
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