Wolff, I. R. (1958). German Jewry: Its History, Life and Culture. Vallentine, Mitchell.
Lua i Stíl Chicago (17ú heag.)Wolff, Ilse R. German Jewry: Its History, Life and Culture. London: Vallentine, Mitchell, 1958.
Lua MLA (8ú heag.)Wolff, Ilse R. German Jewry: Its History, Life and Culture. Vallentine, Mitchell, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.