(2014). Occupational safety and health practices in establishments: 2010 - 2011 (last of a four-part series on industrial relations practices). Labstat Updates.
Lua i Stíl Chicago (17ú heag.)"Occupational Safety and Health Practices in Establishments: 2010 - 2011 (last of a Four-part Series on Industrial Relations Practices)." Labstat Updates 2014.
Lua MLA (9ú heag.)"Occupational Safety and Health Practices in Establishments: 2010 - 2011 (last of a Four-part Series on Industrial Relations Practices)." Labstat Updates, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.