Barnes, Ralph M. [Ralph Mosser]
Motion and time study design and measurement of work
John Wiley & Sons, 1980
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Barnes, Ralph M. [Ralph Mosser]
Motion and time study
John Wiley & Sons, 1955
 Buku Teks SO
Barnes, Ralph M. [Ralph Mosser]
Motion and time study
John Wiley & Sons, 1958
 Buku Teks SO
Barnes, Ralph M. [Ralph Mosser]
Motion and time study : problems and projects
John Wiley & Sons, 1949
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Meyers, Fred E.
Motion and time study for lean manufacturing
Prentice-Hall, 2002
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