Não informado. (1981). Imagination, Cognition and Personality. Baywood Publishing.
Lua i Stíl Chicago (17ú heag.)Não informado. Imagination, Cognition and Personality. Farmingdale, NY: Baywood Publishing, 1981.
Lua MLA (8ú heag.)Não informado. Imagination, Cognition and Personality. Baywood Publishing, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.