APA-viite (7. p.)
Kleiner, M. M. (2013). Stages of occupational regulation: Analysis of case studies. W.E. Upjohn Institute for Employment Research.
Chicago-viite (17. p.)
Kleiner, Morris M. Stages of Occupational Regulation: Analysis of Case Studies. Kalamazoo, Michigan: W.E. Upjohn Institute for Employment Research, 2013.
MLA-viite (9. p.)
Kleiner, Morris M. Stages of Occupational Regulation: Analysis of Case Studies. W.E. Upjohn Institute for Employment Research, 2013.
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