Philippson, J. (1962). The Philippsons, a German Jewish family, 1775-1933. Year Book / Leo Baeck Institute.
Chicago-viite (17. p.)Philippson, Johanna. "The Philippsons, a German Jewish Family, 1775-1933." Year Book / Leo Baeck Institute 1962.
MLA-viite (8. p.)Philippson, Johanna. "The Philippsons, a German Jewish Family, 1775-1933." Year Book / Leo Baeck Institute, 1962.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.