Licht, S. Medical hidrology.
Lua i Stíl Chicago (17ú heag.)Licht, Sidney. Medical Hidrology.
Lua MLA (8ú heag.)Licht, Sidney. Medical Hidrology.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)