Boyd, W. (1938). Surgical pathology (4th ed.). W. B. Saunders company.
Lua i Stíl Chicago (17ú heag.)Boyd, William. Surgical Pathology. 4th ed. Philadelphia, London: W. B. Saunders company, 1938.
Lua MLA (8ú heag.)Boyd, William. Surgical Pathology. 4th ed. W. B. Saunders company, 1938.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.