Glenn P. Hastedt. (2008). American Foreign Policy 07/08. Boston: McGraw-Hill.
Trích dẫn kiểu ChicagoGlenn P. Hastedt. American Foreign Policy 07/08. Boston: McGraw-Hill, 2008.
Deismireacht MLAGlenn P. Hastedt. American Foreign Policy 07/08. Boston: McGraw-Hill, 2008.
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