Walsh, P. C. (2002). Campbell's Urology (8th edition.). Saunders.
Lua i Stíl Chicago (17ú heag.)Walsh, Patrick C. Campbell's Urology. 8th edition. Philadelphia: Saunders, 2002.
Lua MLA (8ú heag.)Walsh, Patrick C. Campbell's Urology. 8th edition. Saunders, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.