Keohane, R. O. (2005). After hegemony: Cooperation and discord in the world political economy (1st Princeton Classic ed.). Princeton University Press.
Lua i Stíl Chicago (17ú heag.)Keohane, Robert O. After Hegemony: Cooperation and Discord in the World Political Economy. 1st Princeton Classic ed. Princeton, N.J: Princeton University Press, 2005.
Lua MLA (9ú heag.)Keohane, Robert O. After Hegemony: Cooperation and Discord in the World Political Economy. 1st Princeton Classic ed. Princeton University Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.