Festinger L <br/><br/>
Theory of cognitive dissonance 

 -  1962 
<br/><br/><label>Standard No.: </label>79,903 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S:44, K21