Riffe, Daniel. <br/><br/>
Analyzing media messages : using quantitative content analysis in research 

 - Mahwah, N.J. :  Lawrence Erlbaum Associates,  1998 
 - 208 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CONTENT ANALYSIS (COMMUNICATION)<br/>MASS MEDIA--RESEARCH--METHODOLOGY<br/>MASS MEDIA--STATISTICAL METHODS
<br/><br/><label>LC Class. No.: </label>P93  / R533A