Não informado. (1965). Birth defects. National Foundation.
Lua i Stíl Chicago (17ú heag.)Não informado. Birth Defects. New York: National Foundation, 1965.
Lua MLA (8ú heag.)Não informado. Birth Defects. National Foundation, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.