Não informado. (2004). Journal of Education. Boston University, School of Education.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Education. Boston, Mass: Boston University, School of Education, 2004.
Lua MLA (8ú heag.)Não informado. Journal of Education. Boston University, School of Education, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.