Não informado. (1986). Journal of Distance Education. Canadian Association for Distance Education.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Distance Education. Ottawa: Canadian Association for Distance Education, 1986.
Lua MLA (8ú heag.)Não informado. Journal of Distance Education. Canadian Association for Distance Education, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.