(2014). Safety and health in the workplace... measures of safety performance (last of a four-part series). Labstat Updates.
Chicago-referens (17:e uppl.)"Safety and Health in the Workplace... Measures of Safety Performance (last of a Four-part Series)." Labstat Updates 2014.
MLA-referens (9:e uppl.)"Safety and Health in the Workplace... Measures of Safety Performance (last of a Four-part Series)." Labstat Updates, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.