Homans, George C. <br/><br/>
Human group. 

 - London :  Routledge and Kegan Paul,      1975. 
 - xxvi,484p. 
 - International library of sociology and social reconstruction .
<br/><br/><label>ISBN: </label>0710082436 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Y  L5