Lieberman, Leonard. <br/><br/>
Current Anthropolgy ;   vol. 30, no. 5 

 - Chicago-US :   Department of Human Sciences,   1989. 
 - p. 676-682 :   il. 
 - Trimestral 
 - Vol.30, no. 5 (Dec. 1989) 
 - Current Anthropolgy ;   vol. 30, no. 5 .
 - Estados Unidos.   The University of Chicago Press. .
<br/><br/> Art¡culo dentro de: Reports.