International Association for the History of Religions. (1954). Numen. E.J. Brill.
Lua i Stíl Chicago (17ú heag.)International Association for the History of Religions. Numen. Leiden, Netherlands: E.J. Brill, 1954.
Lua MLA (9ú heag.)International Association for the History of Religions. Numen. E.J. Brill, 1954.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.