APA Style
Barnes, Ralph M.. (1986).
Motion and time study design and measurement of work.-- 7th ed .
:
.
Chicago Style
Barnes, Ralph M..
Motion and time study design and measurement of work.-- 7th ed.
:
,
1986.
.
MLA Style
Barnes, Ralph M..
Motion and time study design and measurement of work.-- 7th ed.
:
,
1986.
.
Turabian Style
Barnes, Ralph M..
Motion and time study design and measurement of work.-- 7th ed.
:
,
1986.
.