Roberts, D. W. T., & Rob, C. (1977). Operative surgery: Edited by D. W. T. Roberts (3rd edition.). Butterworths.
Lua i Stíl Chicago (17ú heag.)Roberts, D. W. T., agus Charles Rob. Operative Surgery: Edited by D. W. T. Roberts. 3rd edition. London ; Boston [u.a.]: Butterworths, 1977.
Lua MLA (8ú heag.)Roberts, D. W. T., agus Charles Rob. Operative Surgery: Edited by D. W. T. Roberts. 3rd edition. Butterworths, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.