Cita APA (7th ed.)

Mundel, M. E. (1978). Motion and time study: Improving productivity. Prentice-Hall.

Cita Chicago (17th ed.)

Mundel, Marvin E. Motion and Time Study: Improving Productivity. Englewood Cliffs, N.J: Prentice-Hall, 1978.

Cita MLA (9th ed.)

Mundel, Marvin E. Motion and Time Study: Improving Productivity. Prentice-Hall, 1978.