Não informado. (1975). Journal of the Japanese Society of Periodontology. Japanese Society of Periodontology.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of the Japanese Society of Periodontology. Tokyo: Japanese Society of Periodontology, 1975.
Lua MLA (8ú heag.)Não informado. Journal of the Japanese Society of Periodontology. Japanese Society of Periodontology, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.