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Lua i Stíl Chicago (17ú heag.)Horowitz, Brian. "A Jewish Russifier in Despair: Lev Levanda's Polish Question." Polin 2004.
Lua MLA (8ú heag.)Horowitz, Brian. "A Jewish Russifier in Despair: Lev Levanda's Polish Question." Polin, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.