Powe, L.A. Scot <br/><br/>
The fourth estate and the constitutions :  freedom of the press in America / 
Lucas A. Powe, Jr. 
 - Berkeley ;  Los Angeles ;  Oxford :  University of California Press,  1991 
 - xii, 357 p. ; 23 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0520080386 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freedom of the press--United States