Ramsey, R. G. (1984). Advanced: Exercises in Diagnostic Radiology <i>en</i>.
Lua i Stíl Chicago (17ú heag.)Ramsey, Ruth G. Advanced: Exercises in Diagnostic Radiology <i>en</i>. 1984.
Lua MLA (9ú heag.)Ramsey, Ruth G. Advanced: Exercises in Diagnostic Radiology <i>en</i>. 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.