Mitchell, J. W. (1972). Operational Research Techniques And Examples. English University Press.
シカゴスタイル引用形Mitchell, John W. Operational Research Techniques And Examples. London: English University Press, 1972.
MLA引用形式Mitchell, John W. Operational Research Techniques And Examples. English University Press, 1972.
警告: この引用は必ずしも正確ではありません.