Carman, R. D. (1920). The roentgen diagnosis of diseases of the alimentary canal (2d ed., rev.). Saunders.
Dyfyniad Arddull ChicagoCarman, Russell Daniel. The Roentgen Diagnosis of Diseases of the Alimentary Canal. 2d ed., rev. Philadelphia: Saunders, 1920.
Dyfyniad MLACarman, Russell Daniel. The Roentgen Diagnosis of Diseases of the Alimentary Canal. 2d ed., rev. Saunders, 1920.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.