Wolf, G. (2006). Mac Goldsmith: A Jewish Career in the German Automobile Industry (1925-1936): Gerhard Wolf. Year Book / Leo Baeck Institute.
Chicago-viite (17. p.)Wolf, Gerhard. "Mac Goldsmith: A Jewish Career in the German Automobile Industry (1925-1936): Gerhard Wolf." Year Book / Leo Baeck Institute 2006.
MLA-viite (8. p.)Wolf, Gerhard. "Mac Goldsmith: A Jewish Career in the German Automobile Industry (1925-1936): Gerhard Wolf." Year Book / Leo Baeck Institute, 2006.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.