Mitchell, G. (1972). Operational research: Techniques and examples. English Universtities.
シカゴスタイル引用形Mitchell, G.H. Operational Research: Techniques and Examples. London: English Universtities, 1972.
MLA引用形式Mitchell, G.H. Operational Research: Techniques and Examples. English Universtities, 1972.
警告: この引用は必ずしも正確ではありません.