Biddle, Bruce J. <br/><br/>
Role theory :  expectations, identities and behaviors / 
(by) Bruce J. Biddle. 
 - New York ;  London :  Academic Press,  1979. 
<br/><br/>Bibl.: p.349-380. Index 
<br/><br/><label>ISBN: </label>012095950X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social perception<br/>Social role