Leo Baeck Institute. (1989). Year Book. Secker & Warburg.
Cita Chicago (17th ed.)Leo Baeck Institute. Year Book. London: Secker & Warburg, 1989.
Cita MLA (8th ed.)Leo Baeck Institute. Year Book. Secker & Warburg, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.