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