Calvocoressi, P. (1987). World politics since 1945 (5th ed.). Longman.
Chicagoスタイル(17版)引用形式Calvocoressi, Peter. World Politics Since 1945. 5th ed. New York: Longman, 1987.
MLA(9版)引用形式Calvocoressi, Peter. World Politics Since 1945. 5th ed. Longman, 1987.
警告: この引用は必ずしも正確ではありません.