Não informado. (1983). American Journal of Perinatology. Thieme Medical Publishers.
Lua i Stíl Chicago (17ú heag.)Não informado. American Journal of Perinatology. New York: Thieme Medical Publishers, 1983.
Lua MLA (8ú heag.)Não informado. American Journal of Perinatology. Thieme Medical Publishers, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.