Averill, Gage <br/><br/>
Four parts, no waiting : a social history of American barbershop harmony 
Gage Averill 
 - Oxford  Oxford University Press  2003 
 - xii, 234 p. : ill. ; 25 cm. ; + 1 sound disc (digital ; 4 3/4 in.) 
<br/><br/> Includes bibliographical references (p. 211-218) and index 
<br/><br/><label>ISBN: </label>9780195116724 
<br/><br/><label>ISSN: </label>2002000696 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Barbershop singing - United States - History and criticism
<br/><br/><label>Dewey Class. No.: </label>782.80973 AVE