Walk, J. (1979). Profile of a local zionist association 1903-1904: On the social history of German zionism. Year Book / Leo Baeck Institute.
Lua i Stíl Chicago (17ú heag.)Walk, Joseph. "Profile of a Local Zionist Association 1903-1904: On the Social History of German Zionism." Year Book / Leo Baeck Institute 1979.
Lua MLA (8ú heag.)Walk, Joseph. "Profile of a Local Zionist Association 1903-1904: On the Social History of German Zionism." Year Book / Leo Baeck Institute, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.