Ratnagar, Shereen. <br/><br/>
The Bronze Age :   unique instance of a Pre-Industrial Wold System?. 

 - Chicago-US :   Department of Human Sciences,   2001. 
 - p. 351-379 
 - Trimestral 
 - Vol.42, no.3 (Jun. 2001) 
 - Current Anthropolgy, Suplement ;   vol. 42 no. 3 .
 - Estados Unidos.   The University of Chicago Press. .
<br/><br/><br/>Inglés.