C. Ray Asfahl. (1999). Industrial safety and health management. [s.L.]: Prentice Hall.
Chicago Style CitationC. Ray Asfahl. Industrial Safety and Health Management. [s.L.]: Prentice Hall, 1999.
MLA CitationC. Ray Asfahl. Industrial Safety and Health Management. [s.L.]: Prentice Hall, 1999.
Warning: These citations may not always be 100% accurate.