Não informado. (1981). Human Toxicology. Macmillan Press, Scientific and Medical Division.
Lua i Stíl Chicago (17ú heag.)Não informado. Human Toxicology. Hampshire, Inglaterra: Macmillan Press, Scientific and Medical Division, 1981.
Lua MLA (8ú heag.)Não informado. Human Toxicology. Macmillan Press, Scientific and Medical Division, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.