Valverde, Sergi. <br/><br/>
Current Anthropolgy ;   vol. 45 no. 4 

 - Chicago-US :   Department of Human Sciences,   2004. 
 - p. 565-571 
 - Trimestral 
 - Vol.45, no.4 (Aug-Oct. 2004) 
 - Current Anthropolgy ;   vol. 45 no. 4 .
 - Estados Unidos.   The University of Chicago Press. .
<br/><br/> Art¡culo dentro de: Books.