Ericson, Richard V. <br/><br/>
Negotiating control: a study of news sources. 

 - England:  Open University Press,  1989. 
 - viii,428p.:  ill;  24cm 
<br/><br/>Include bibliographical references and index 
<br/><br/><label>ISBN: </label>0335158676 
<br/><br/><label>Subjects--Corporate Names: </label><br/>News source
<br/><br/><label>LC Class. No.: </label>SJMC PN4781.E751