O'Neill, K. (2017). The environment and international relations (Second edition.). Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रO'Neill, Kate. The Environment and International Relations. Second edition. Cambridge, UK: Cambridge University Press, 2017.
एमएलए (9वां संस्करण) प्रशस्ति पत्रO'Neill, Kate. The Environment and International Relations. Second edition. Cambridge University Press, 2017.
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