Merkoša sitáhtat

APA-čujuhus (7. p.)
Institute of Medicine (U.S.), National Research Council (U.S.). Committee for the Review of NIOSH Research Programs, & ebrary, Inc. (2009). Evaluating occupational health and safety research programs: Framework and next steps. National Academies Press.
Chicago-čujuhus (17. p.)
Institute of Medicine (U.S.), National Research Council (U.S.). Committee for the Review of NIOSH Research Programs, juo Inc ebrary. Evaluating Occupational Health and Safety Research Programs: Framework and Next Steps. Washington: National Academies Press, 2009.
MLA-čujuhus (9. p.)
Institute of Medicine (U.S.), et al. Evaluating Occupational Health and Safety Research Programs: Framework and Next Steps. National Academies Press, 2009.
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