Kruisinga, E. <br/><br/>
An introduction to the study of English sounds / 
revised by c. Hedeman and J. J. Westerbeek 
 - 13th ed. 
 - Groningen :  Wolters-Noordhoff,  1970 
 - 180 p ;  22 cm. 
<br/><br/><label>ISBN: </label>9001511090 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Pronunciation<br/>English language--Phonetics