Roach, Peter <br/><br/>
English phonetics and phonology :  a practical course / 
Peter Roach 
 - 3rd ed. 
 - Cambridge, UK ;  Cambridge University Press,  repr. 2005, 2000 
 - xiii, 283 p. :  ill. ;  23 cm. 
<br/><br/> Date of publication varies 
<br/><br/>Includes bibliographical references (p. 251-257) and index. 
<br/><br/><label>ISBN: </label>0521786134 (pbk.) 
<br/><br/><label>LC Class. No.: </label>PE1133