Trent, Judith S. <br/><br/>
Political campaign communication :  principles and practices / 
Judith S. Trent and Robert V. Friedenberg 
 - 2 
 - New York :  Praeger,  1991       
 - xx, 320 p. 
 - Praeger series in political communication .
<br/><br/><label>ISBN: </label>0275934012 
<br/><br/><label>LC Class. No.: </label>P 95.8 P897p 1991