Frankel , . J. (1969). International relations (2nd ed.). Oxford University Press.
Chicagoスタイル(17版)引用形式Frankel , Joseph. International Relations. 2nd ed. London: Oxford University Press, 1969.
MLA(9版)引用形式Frankel , Joseph. International Relations. 2nd ed. Oxford University Press, 1969.
警告: この引用は必ずしも正確ではありません.