Havick, John. <br/><br/>
American democracy in transition :  a communications revolution / 
by John Havick. 
 - St. Paul, ID :  West Publishing,  1991. 
 - xix, 424 p. : 
<br/><br/><label>ISBN: </label>0314813543 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United States--Politics and governmnet.