Não informado. (1966). Cardiology digest. Medical Digest.
Lua i Stíl Chicago (17ú heag.)Não informado. Cardiology Digest. Northfield, Ill: Medical Digest, 1966.
Lua MLA (8ú heag.)Não informado. Cardiology Digest. Medical Digest, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.