Barnes, R. M. (1949). Motion and time study (3d ed.). J. Wiley.
Chicago Style (17th ed.) CitationBarnes, Ralph Mosser. Motion and Time Study. 3d ed. New York: J. Wiley, 1949.
MLA (9th ed.) CitationBarnes, Ralph Mosser. Motion and Time Study. 3d ed. J. Wiley, 1949.
Warning: These citations may not always be 100% accurate.