Ward, Carol. <br/><br/>
The evolution of human origins. 

 - Arlington-XXU :   American Anthropologist Association,   2003. 
 - p. 77-88 
 - Trimestral 
 - vol. 105, no. 1(Mar. 2003) 
 - American anthropologist ;   vol. 105, no. 1 .
<br/><br/><br/>Inglés.