Manual of sound recording 
by John Aldred. 
 - 2nd ed. 
 - London  Fountain Press  1971. 
 - 4, 372 p. : ill. ; 23 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 359-360. 
<br/><br/><label>ISBN: </label>0852420013 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sound--recording and reproducing