Chidushim: Studies in the History of German and Central European Jewry.
Lua i Stíl Chicago (17ú heag.)Chidushim: Studies in the History of German and Central European Jewry. Jerusalem.
Lua MLA (8ú heag.)Chidushim: Studies in the History of German and Central European Jewry.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.