Não informado. (1957). Hospital literature index. American Hospital Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Hospital Literature Index. Chicago, Ill: American Hospital Association, 1957.
Lua MLA (8ú heag.)Não informado. Hospital Literature Index. American Hospital Association, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.