Rob, C. (1959). Operative surgery - eyes, ear, nose and throat, Neurosurgery.
Chicago Style aipamenaRob, Charles. Operative Surgery - Eyes, Ear, Nose and Throat, Neurosurgery. 1959.
MLA aipamenaRob, Charles. Operative Surgery - Eyes, Ear, Nose and Throat, Neurosurgery. 1959.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.