Doyle, Gillian. <br/><br/>
Understanding media economics / 
Gillian Doyle. 
 - London :  SAGE,  2002. 
 - vii, 184 p. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780761968740 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media--Economic aspects.