Jackson , R., & By Sorensen , . G. (1999). Introduction to international relations. Univ. Pr..
Chicagoスタイル(17版)引用形式Jackson , Robert, , George By Sorensen. Introduction to International Relations. Oxford: Univ. Pr., 1999.
MLA(9版)引用形式Jackson , Robert, , George By Sorensen. Introduction to International Relations. Univ. Pr., 1999.
警告: この引用は必ずしも正確ではありません.