Não informado. (1881). Dental Record. British Society for the Study of Orthodontics.
Lua i Stíl Chicago (17ú heag.)Não informado. Dental Record. London: British Society for the Study of Orthodontics, 1881.
Lua MLA (8ú heag.)Não informado. Dental Record. British Society for the Study of Orthodontics, 1881.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.