(1980). Introduction To Environmental Toxicology. Elsevier North Holland.
Lua i Stíl Chicago (17ú heag.)Introduction To Environmental Toxicology. Elsevier North Holland, 1980.
Lua MLA (8ú heag.)Introduction To Environmental Toxicology. Elsevier North Holland, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.