McDavid, John W; Harari, Herbert <br/><br/>
Social psychology: Individuals, groups, societies 

 -  CBS College Publishing, New York  1986 
 - 479 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental psychology (Social psychology)
<br/><br/><label>Dewey Class. No.: </label>155.9  MCD-S