Jasper. Conflict and Cooperation in the Global Commons. Georgetown University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJasper. Conflict and Cooperation in the Global Commons. Georgetown University Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJasper. Conflict and Cooperation in the Global Commons. Georgetown University Press.
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