Não informado. (1967). ACS cancer news. American Cancer Society.
Lua i Stíl Chicago (17ú heag.)Não informado. ACS Cancer News. New York: American Cancer Society, 1967.
Lua MLA (8ú heag.)Não informado. ACS Cancer News. American Cancer Society, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.