Burton, Michael L. <br/><br/>
Regions Based oon Social Structure. 

 - Chicago-US :   Department of Human Sciences,   1996. 
 - p. 87-123 :   il. 
 - Trimestral 
 - Vol.37, no. 1 (Feb. 1996) 
 - Current Anthropolgy ;   vol. 36, no. 1 .
 - Estados Unidos.   The University of Chicago Press. .
<br/><br/><br/>Inglés.