Fried. (2008). The measurement of productive efficiency and productivity change. Oxford.
シカゴスタイル引用形Fried. The Measurement of Productive Efficiency and Productivity Change. Oxford, 2008.
MLA引用形式Fried. The Measurement of Productive Efficiency and Productivity Change. Oxford, 2008.
警告: この引用は必ずしも正確ではありません.