Pollack, H. M. (1990). Clinical urography: An atlas and textbook of urological imaging. Saunders.
Lua i Stíl Chicago (17ú heag.)Pollack, Howard M. Clinical Urography: An Atlas and Textbook of Urological Imaging. Philadelphia: Saunders, 1990.
Lua MLA (9ú heag.)Pollack, Howard M. Clinical Urography: An Atlas and Textbook of Urological Imaging. Saunders, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.