Não informado. (1967). Index to current electroencephalographic literature. Elsevier Scientific Publishers Ireland.
Lua i Stíl Chicago (17ú heag.)Não informado. Index to Current Electroencephalographic Literature. Limerick, Irlanda: Elsevier Scientific Publishers Ireland, 1967.
Lua MLA (8ú heag.)Não informado. Index to Current Electroencephalographic Literature. Elsevier Scientific Publishers Ireland, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.