David L. Goetsch. Occupational Safety and Health: For Technologists, Engineers, and Managers (7.). Pearson India.
Chicago Style (17. basım) AtıfDavid L. Goetsch. Occupational Safety and Health: For Technologists, Engineers, and Managers. 7. Pearson India.
MLA (8th ed.) AtıfDavid L. Goetsch. Occupational Safety and Health: For Technologists, Engineers, and Managers. 7. Pearson India.
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