Não informado. (1987). American journal of cardiac imaging. W.B. Saunders.
Lua i Stíl Chicago (17ú heag.)Não informado. American Journal of Cardiac Imaging. Philadelphia, Pa: W.B. Saunders, 1987.
Lua MLA (8ú heag.)Não informado. American Journal of Cardiac Imaging. W.B. Saunders, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.