Hill, N. L. (1950). International relations: Documents and readings. Oxford University Press.
Chicagoスタイル(17版)引用形式Hill, Norman Llewellyn. International Relations: Documents and Readings. New York: Oxford University Press, 1950.
MLA(9版)引用形式Hill, Norman Llewellyn. International Relations: Documents and Readings. Oxford University Press, 1950.
警告: この引用は必ずしも正確ではありません.