Bagby, W. M. (1999). America's international relations since World War I. New York: Oxford University Press.
シカゴスタイル引用形Bagby, Wesley Marvin. America's International Relations Since World War I. New York: Oxford University Press, 1999.
MLA引用形式Bagby, Wesley Marvin. America's International Relations Since World War I. New York: Oxford University Press, 1999.
警告: この引用は必ずしも正確ではありません.