Não informado. (1985). Toxicology and industrial health. Princeton Scientific Publishing.
Lua i Stíl Chicago (17ú heag.)Não informado. Toxicology and Industrial Health. Princeton, NJ: Princeton Scientific Publishing, 1985.
Lua MLA (8ú heag.)Não informado. Toxicology and Industrial Health. Princeton Scientific Publishing, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.