ebrary, Inc, & Kupchan, C. (2001). Power in transition: The peaceful change of international order. United Nations University Press.
Chicago-viite (17. p.)ebrary, Inc, ja Charles Kupchan. Power in Transition: The Peaceful Change of International Order. Tokyo ; [Great Britain]: United Nations University Press, 2001.
MLA-viite (9. p.)ebrary, Inc, ja Charles Kupchan. Power in Transition: The Peaceful Change of International Order. United Nations University Press, 2001.
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