(1997). Hazardous materials management skill standard: Final project report.
Lua i Stíl Chicago (17ú heag.)Hazardous Materials Management Skill Standard: Final Project Report. 1997.
Lua MLA (9ú heag.)Hazardous Materials Management Skill Standard: Final Project Report. 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.