(1958). Iyyun: A Hebrew philosophical quarterly. Hebr. Univ..
Lua i Stíl Chicago (17ú heag.)Iyyun: A Hebrew Philosophical Quarterly. Jerusalem: Hebr. Univ., 1958.
Lua MLA (8ú heag.)Iyyun: A Hebrew Philosophical Quarterly. Hebr. Univ., 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.