Spanier, J. W., & Hook, S. W. (1998). American foreign policy since World War II (14th ed.). CQ Press.
Chicago Style (17. basım) AtıfSpanier, John W., ve Steven W. Hook. American Foreign Policy Since World War II. 14th ed. Washington, D.C.: CQ Press, 1998.
MLA (8th ed.) AtıfSpanier, John W., ve Steven W. Hook. American Foreign Policy Since World War II. 14th ed. CQ Press, 1998.
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