The free voice  a guide to Natural singing  English 
Cornelius L Reid 
 - New York  The Joseph Patelson Music House  1984 
 - 225   ix, 225 pages diagrams, music 24 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Singing Instruction and study
<br/><br/><label>Dewey Class. No.: </label>782 REI  / 10041