Norton, Albert C.
Herbert J. Tily : the American "Hans Sachs"
Musical Journal, 23/9, 1965, p. 30-31, 55-56
Rohrer, Gertrude Martin
Music and musicians of Pennsylvania
Philadelphia: Theodore Presser, 1940
Key, Pierre V.R.
Pierre Key's musical who's who
A biographical survey of contemporary musicians
Edited by Pierre V.R. Key; editor Musical Digest and ...
New York: Pierre Key, 1931, 498 p.
International who's who in music and musical gazetteer
Edited by Cesar Saerchinger
New York: Current Literature Pub. Co., 1918, 841 p.