Rosenbaum, E. (1964). Ferdinand Lassalle: A historiographical meditation. Year Book / Leo Baeck Institute.
Lua i Stíl Chicago (17ú heag.)Rosenbaum, Eduard. "Ferdinand Lassalle: A Historiographical Meditation." Year Book / Leo Baeck Institute 1964.
Lua MLA (8ú heag.)Rosenbaum, Eduard. "Ferdinand Lassalle: A Historiographical Meditation." Year Book / Leo Baeck Institute, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.