4Charles Krauthammer, "The Unipolar Moment," Foreign Affairs, America and the World 1990-1991. http://www.foreignaffairs.org/19910201faessay6067/chades -krauthammer/the - unipolar-moment.html.
5Stephen G. Brooks and William C.Wohlforth, "American Primacy in Perspective," Foreign Affairs, July/August 2002. http://www.foreignaffairs.org/20020701faessay8517/stephen-g-brooks-william -c -wohlforth/american -primacy-in-perspective.html.
6“Military Victory in the Information Age: Conversation with Stephen D. Biddle, Senior Fellow, Council on Foreign Relations,” by Harry Kreisler, January 27, 2006. http://globetrotter.berkeley.edu/people6/Biddle/biddle-con6.html.
7James F. Hoge, Jr., "A Global Power Shift in the Making," Foreign Affairs, July/August 2004. http://www.foreignaffairs.org/20040701 facomment 83401/james-f-hoge-jr/aglobal-power-shift-in-the-making.html
8Jane Perlez, "As U.S. Influence Wanes, A New Asian Community," International Herald Tribune, November 4, 2004.
9Niall Ferguson, "A World without Power," Foreign Policy, July/August 2004. http://www.foreignpolicy.com/