Cita APA

Barnes, R. M. (1980). Motion and time study design and measurement of work (7. ed.). New York: John Wiley.

Citación estilo Chicago

Barnes, Ralph M. Motion and Time Study Design and Measurement of Work. 7. ed. New York: John Wiley, 1980.

Cita MLA

Barnes, Ralph M. Motion and Time Study Design and Measurement of Work. 7. ed. New York: John Wiley, 1980.