Hurst, J. W., & Logue, R. B. (1966). The Heart Arteries And Veins.
Lua i Stíl Chicago (17ú heag.)Hurst, J. Willis, agus R. Bruce Logue. The Heart Arteries And Veins. 1966.
Lua MLA (9ú heag.)Hurst, J. Willis, agus R. Bruce Logue. The Heart Arteries And Veins. 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.