Riffe, Daniel <br/><br/>
Analyzing media messages:  using quantitative content analysis in research/ 
Daniel Riffe and 3 others 
 - New York:  Routledge,  c2019. 
 - ix, 224 pages;  23 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781138613980 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Content analysis (Communication)<br/>Mass media Research Methodology.<br/>Mass media Statistical methods.
<br/><br/><label>Dewey Class. No.: </label>DC 302.23  / An13