Wangensteen, O. H. (1951). Cancer of the esophagus and the stomach: [A monograph for the physician. American Cancer Society.
Lua i Stíl Chicago (17ú heag.)Wangensteen, Owen Harding. Cancer of the Esophagus and the Stomach: [A Monograph for the Physician. New York: American Cancer Society, 1951.
Lua MLA (9ú heag.)Wangensteen, Owen Harding. Cancer of the Esophagus and the Stomach: [A Monograph for the Physician. American Cancer Society, 1951.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.