Turner, D. C. (1967). Endocrinologia General.
Lua i Stíl Chicago (17ú heag.)Turner, Donnell C. Endocrinologia General. 1967.
Lua MLA (9ú heag.)Turner, Donnell C. Endocrinologia General. 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.