Smith, D. R. General urology (9th. ed.). Lange Medical.
Lua i Stíl Chicago (17ú heag.)Smith, Donald R. General Urology. 9th. ed. Los Altos, California: Lange Medical.
Lua MLA (9ú heag.)Smith, Donald R. General Urology. 9th. ed. Lange Medical.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.