Keats, T. E. (1992). Atlas of normal roentgen variants that may simulate disease. Mosby Year Book.
Lua i Stíl Chicago (17ú heag.)Keats, Theodore Eliot. Atlas of Normal Roentgen Variants That May Simulate Disease. St. Louis: Mosby Year Book, 1992.
Lua MLA (9ú heag.)Keats, Theodore Eliot. Atlas of Normal Roentgen Variants That May Simulate Disease. Mosby Year Book, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.