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Danilovic, Vesna. "When the Stakes Are High—Deterrence and Conflict among Major Powers", University of Michigan Press (2002), p 27, p225-p228 (PDF chapter downloads)(PDF copy).
T. V. Paul, James J. Wirtz, Michel Fortmann (2005). Balance of Power. United States of America: State University of New York Press, 2005. pp.59, 282. பன்னாட்டுத் தரப்புத்தக எண்0791464016.{{cite book}}: CS1 maint: multiple names: authors list (link)Accordingly, the great powers after the Cold War are Britain, China, France, Germany, Japan, Russia, and the United States p.59
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