Orr,David W. (1979). The global predicament. University of North Carolina Press.
シカゴスタイル引用形Orr,David W. The Global Predicament. Chapel Hill: University of North Carolina Press, 1979.
MLA引用形式Orr,David W. The Global Predicament. University of North Carolina Press, 1979.
警告: この引用は必ずしも正確ではありません.