Fairbanks, Grant <br/><br/>
Voice and articulation drillbook / 
by Grant Fairbanks 
 - 2nd ed. 
 - New York :  Harper & Row,  1960 
 - 196 p. :  ill. ;  21 cm. 
<br/><br/>p. 185-191. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Phonetics<br/>Voice