Dyfyniad APA
ebrary, Inc, Conference on the Measurement of Labor Cost, & Triplett, J. E. (1983). The measurement of labor cost. University of Chicago Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Conference on the Measurement of Labor Cost, and Jack E. Triplett. The Measurement of Labor Cost. Chicago: University of Chicago Press, 1983.
Dyfyniad MLA
ebrary, Inc, et al. The Measurement of Labor Cost. University of Chicago Press, 1983.
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