Mundel, M. E. (1978). Motion and time study: Improving productivity. Prentice-Hall.
Chicagoスタイル(17版)引用形式Mundel, Marvin E. Motion and Time Study: Improving Productivity. Englewood Cliffs, N.J: Prentice-Hall, 1978.
MLA(9版)引用形式Mundel, Marvin E. Motion and Time Study: Improving Productivity. Prentice-Hall, 1978.
警告: この引用は必ずしも正確ではありません.