Não informado. (2003). Journal of Neurosurgery. American Association of Neurological Surgeons.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Neurosurgery. Charlottesville, Va: American Association of Neurological Surgeons, 2003.
Lua MLA (8ú heag.)Não informado. Journal of Neurosurgery. American Association of Neurological Surgeons, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.