The musician's guide :  the directory of the world of music / 
editor-in-chief : Gladys S. Field. 
 - [5th ed.]. 
 - [New york :  Music Information Service],  1972. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Music -- United States -- Directories.--Music -- United States -- Directories.--Music -- United States -- Directories.<br/>Music trade -- United States -- Directories.--Music trade -- United States -- Directories.--Music trade -- United States -- Directories.