Não informado. (1964). Psychonomic Science. Psychonomic Society.
Lua i Stíl Chicago (17ú heag.)Não informado. Psychonomic Science. Austin, Tex: Psychonomic Society, 1964.
Lua MLA (8ú heag.)Não informado. Psychonomic Science. Psychonomic Society, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.