Não informado. (2003). Bulletin of the Royal College of Surgeons of England. Royal College of Surgeons of England.
Lua i Stíl Chicago (17ú heag.)Não informado. Bulletin of the Royal College of Surgeons of England. London: Royal College of Surgeons of England, 2003.
Lua MLA (8ú heag.)Não informado. Bulletin of the Royal College of Surgeons of England. Royal College of Surgeons of England, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.