Não informado. (2002). British Journal for the History of Philosophy. Thoemmes Press.
Lua i Stíl Chicago (17ú heag.)Não informado. British Journal for the History of Philosophy. Bristol, Inglaterra: Thoemmes Press, 2002.
Lua MLA (8ú heag.)Não informado. British Journal for the History of Philosophy. Thoemmes Press, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.