Fettweis, C. J. (2010). Dangerous times?: The international politics of great power peace. Georgetown University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFettweis, Christopher J. Dangerous Times?: The International Politics of Great Power Peace. Washington, D.C.: Georgetown University Press, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFettweis, Christopher J. Dangerous Times?: The International Politics of Great Power Peace. Georgetown University Press, 2010.
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