Perles, F. (1981). Felix Perles, 1874-1933. Year Book / Leo Baeck Institute.
Cita Chicago (17th ed.)Perles, Felix. "Felix Perles, 1874-1933." Year Book / Leo Baeck Institute 1981.
Cita MLA (8th ed.)Perles, Felix. "Felix Perles, 1874-1933." Year Book / Leo Baeck Institute, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.