- Withalm, Leopold
- , Nuremberg, 1765 to 1788. Otto says this maker's instruments are worthy the attention of the virtuoso, and are extremely like those of Steiner, and difficult to distinguish from them.
Violins and Violin Makers Biographical Dictionary of the Great Italian Artistes, their Followers and Imitators, to the present time. With Essays on Important Subjects Connected with the Violin. — London, LONGMAN AND CO., PATERNOSTER ROW.. Joseph Pearce. 1866.