Fettweis, C. J. (2010). Dangerous times?: The international politics of great power peace. Georgetown University Press.
Lua i Stíl Chicago (17ú heag.)Fettweis, Christopher J. Dangerous Times?: The International Politics of Great Power Peace. Washington, D.C.: Georgetown University Press, 2010.
Lua MLA (9ú heag.)Fettweis, Christopher J. Dangerous Times?: The International Politics of Great Power Peace. Georgetown University Press, 2010.
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