Bartys, J. (1972). Grand duchy of Poznan under Prussion rule: Changes in the economic position of the Jewish population 1815-1848. Year Book / Leo Baeck Institute.
Lua i Stíl Chicago (17ú heag.)Bartys, Julian. "Grand Duchy of Poznan Under Prussion Rule: Changes in the Economic Position of the Jewish Population 1815-1848." Year Book / Leo Baeck Institute 1972.
Lua MLA (8ú heag.)Bartys, Julian. "Grand Duchy of Poznan Under Prussion Rule: Changes in the Economic Position of the Jewish Population 1815-1848." Year Book / Leo Baeck Institute, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.