Não informado. (1975). BLLD announcement bulletin. British Library, Lending Division.
Lua i Stíl Chicago (17ú heag.)Não informado. BLLD Announcement Bulletin. Westherby, Inglaterra: British Library, Lending Division, 1975.
Lua MLA (8ú heag.)Não informado. BLLD Announcement Bulletin. British Library, Lending Division, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.