Ryan, F. (1962). Efficiency for small manufacturers. Asia publishing house.
シカゴスタイル引用形Ryan, F.A. Efficiency for Small Manufacturers. Bombay: Asia publishing house, 1962.
MLA引用形式Ryan, F.A. Efficiency for Small Manufacturers. Asia publishing house, 1962.
警告: この引用は必ずしも正確ではありません.