Não informado. (1970). American Libraries. American Library Association.
Lua i Stíl Chicago (17ú heag.)Não informado. American Libraries. Chicago, Ill: American Library Association, 1970.
Lua MLA (8ú heag.)Não informado. American Libraries. American Library Association, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.