Ritchie, W. L. (1932). X-RAY DIAGNOSIS OF THE GENITO-URINARY TRACT.
Chicago Style aipamenaRitchie, W. L. X-RAY DIAGNOSIS OF THE GENITO-URINARY TRACT. 1932.
MLA aipamenaRitchie, W. L. X-RAY DIAGNOSIS OF THE GENITO-URINARY TRACT. 1932.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.