Clark, Ruth Anne <br/><br/>
Persuasive messages / 
Ruth Anne Clark 
 - New York :  Harper & Row,  1984 
 - 250 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>60413069 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Persuasion (Rhetoric)<br/>Thuyết phục (Hùng biện)
<br/><br/><label>Dewey Class. No.: </label>808  / C5921