Não informado. (1968). Imprint. National Student Nurses Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Imprint. New York: National Student Nurses Association, 1968.
Lua MLA (8ú heag.)Não informado. Imprint. National Student Nurses Association, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.