Não informado. (1974). Modern Healthcare. Crain Communications.
Lua i Stíl Chicago (17ú heag.)Não informado. Modern Healthcare. Chicago, Ill: Crain Communications, 1974.
Lua MLA (8ú heag.)Não informado. Modern Healthcare. Crain Communications, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.