APA-čujuhus (7. p.)
Jensen, R. C. (2012). Risk-reduction methods for occupational safety and health. Wiley.
Chicago-čujuhus (17. p.)
Jensen, Roger C. Risk-reduction Methods for Occupational Safety and Health. Hoboken, N.J.: Wiley, 2012.
MLA-čujuhus (9. p.)
Jensen, Roger C. Risk-reduction Methods for Occupational Safety and Health. Wiley, 2012.
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