Não informado. (1958). Education Libraries Bulletin. University of London, Institute of Education.
Lua i Stíl Chicago (17ú heag.)Não informado. Education Libraries Bulletin. London: University of London, Institute of Education, 1958.
Lua MLA (8ú heag.)Não informado. Education Libraries Bulletin. University of London, Institute of Education, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.