Kellermann, H. J. (1994). From imperial to national-socialist Germany: Recollections of a German-Jewish youth leader. Year book / Leo Baeck Institute.
Lua i Stíl Chicago (17ú heag.)Kellermann, Henry J. "From Imperial to National-socialist Germany: Recollections of a German-Jewish Youth Leader." Year Book / Leo Baeck Institute 1994.
Lua MLA (8ú heag.)Kellermann, Henry J. "From Imperial to National-socialist Germany: Recollections of a German-Jewish Youth Leader." Year Book / Leo Baeck Institute, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.