Baker's biographical dictionary of musicians
Fourth edition revised and enlarged
New York: G. Schirmer, 1940
The other side of the record
New York: Alfred Knopf, 1948, 332 p.
Rohrer, Gertrude Martin
Music and musicians of Pennsylvania
Philadelphia: Theodore Presser, 1940
Famous musicians of Jewish origin
New York: Bloch Publishing Company, 1949, 716 p.
The internatinoal cyclopedia of music and musicians
Bio-bibliographical index of musicians in the United States of America since colonial times
Prepared by the District of Columbia Historical Records Survey Division of Community Service Programs Works project Administration
Washington, DC: 1941, 439 p.