Não informado. (1977). Swedish Dental Journal. Swedish Dental Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Swedish Dental Journal. Stockholm: Swedish Dental Association, 1977.
Lua MLA (8ú heag.)Não informado. Swedish Dental Journal. Swedish Dental Association, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.