Ney, C., & Friedenberg, R. M. (1966). Radiographic Atlas of the Genitourinary System.
Lua i Stíl Chicago (17ú heag.)Ney, Charles, agus Richard M. Friedenberg. Radiographic Atlas of the Genitourinary System. 1966.
Lua MLA (9ú heag.)Ney, Charles, agus Richard M. Friedenberg. Radiographic Atlas of the Genitourinary System. 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.