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.
Part I In:
Ayars, Christine Merrick
Contributions to the art of music in America by the music industries of Boston 1640 to 1936
By Christine Merrick Ayars Master of Education in Music, ....
New York: H. W. Wilson Company, 1937, 326 p.
Fisher, William Arms
One hundred and fifty years of music publishing in the United States.
An historical sketch with special reference to the pioneer publisher
Oliver Ditson Company, Inc. : 1783-1933
Boston: Oliver Ditson Company, Inc., 1933