APA-čujuhus (7. p.)
Roughton, J. E., & Mercurio, J. J. (2002). Developing an effective safety culture: A leadership approach. Butterworth-Heinemann.
Chicago-čujuhus (17. p.)
Roughton, James E., juo James J. Mercurio. Developing an Effective Safety Culture: A Leadership Approach. Boston: Butterworth-Heinemann, 2002.
MLA-čujuhus (9. p.)
Roughton, James E., juo James J. Mercurio. Developing an Effective Safety Culture: A Leadership Approach. Butterworth-Heinemann, 2002.
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