Não informado. (1972). School Media Quarterly. American Association of School Librarians.
Lua i Stíl Chicago (17ú heag.)Não informado. School Media Quarterly. Chicago, Ill: American Association of School Librarians, 1972.
Lua MLA (8ú heag.)Não informado. School Media Quarterly. American Association of School Librarians, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.