Forrest, A. P. M. (1991). Principles & practice of surgery.
Lua i Stíl Chicago (17ú heag.)Forrest, A. P. M. Principles & Practice of Surgery. 1991.
Lua MLA (9ú heag.)Forrest, A. P. M. Principles & Practice of Surgery. 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.