Não informado. (1967). Subject guide to forthcoming books. R. R. Bowker.
Lua i Stíl Chicago (17ú heag.)Não informado. Subject Guide to Forthcoming Books. New York: R. R. Bowker, 1967.
Lua MLA (8ú heag.)Não informado. Subject Guide to Forthcoming Books. R. R. Bowker, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.