Morgenthaler, S. (1991). Countering the pre-1933 Nazi boycott against the Jews. Year Book / Leo Baeck Institute.
Chicago-viite (17. p.)Morgenthaler, Sibylle. "Countering the Pre-1933 Nazi Boycott Against the Jews." Year Book / Leo Baeck Institute 1991.
MLA-viite (8. p.)Morgenthaler, Sibylle. "Countering the Pre-1933 Nazi Boycott Against the Jews." Year Book / Leo Baeck Institute, 1991.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.