Não informado. (1892). Philosophical Review. Cornell University, Sage School of Philosophy.
Lua i Stíl Chicago (17ú heag.)Não informado. Philosophical Review. Ithaca, NY: Cornell University, Sage School of Philosophy, 1892.
Lua MLA (8ú heag.)Não informado. Philosophical Review. Cornell University, Sage School of Philosophy, 1892.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.