Snyder, T. (1999). Kazimierz Kelles-Krauz, 1872-1905: A polish socialist for jewish nationality. Polin.
Cita Chicago (17th ed.)Snyder, Timothy. "Kazimierz Kelles-Krauz, 1872-1905: A Polish Socialist for Jewish Nationality." Polin 1999.
Cita MLA (8th ed.)Snyder, Timothy. "Kazimierz Kelles-Krauz, 1872-1905: A Polish Socialist for Jewish Nationality." Polin, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.