Hahner, Jeffrey C. <br/><br/>
Speaking clearly :  improving voice and diction / 
Jeffrey C. Hahner, Martin A. Sokoloff, Sandra L. Salisch. 
 - 5th ed. 
 - New York :  McGraw-Hill Companies,  1997. 
 - xviii, 407 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 34) and index. 
<br/><br/><label>ISBN: </label>0070259194  RM156.14 
<br/><br/><label>LCCN: </label>96-022891 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Speech.<br/>Voice.<br/>Communication.<br/>English language--Dictionaries<br/>English language--Phonetics.