Horowitz, B. (2006). Russian-Zionist Cultural Cooperation, 1916-18: Leib Jaffe and the Russian Intelligentsia / Brian Horowitz. Jewish Social Studies.
Lua i Stíl Chicago (17ú heag.)Horowitz, Brian. "Russian-Zionist Cultural Cooperation, 1916-18: Leib Jaffe and the Russian Intelligentsia / Brian Horowitz." Jewish Social Studies 2006.
Lua MLA (8ú heag.)Horowitz, Brian. "Russian-Zionist Cultural Cooperation, 1916-18: Leib Jaffe and the Russian Intelligentsia / Brian Horowitz." Jewish Social Studies, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.