Cita APA

NIEBEL, B. W. (1988). Motion and time study. IRWIN.

Citación estilo Chicago

NIEBEL, Benjamin W. Motion and Time Study. Homewood: IRWIN, 1988.

Cita MLA

NIEBEL, Benjamin W. Motion and Time Study. IRWIN, 1988.

Warning: These citations may not always be 100% accurate.