Paul, Robert A. <br/><br/>
Response to robarchek and dentan. 

 - Washington, DC :   American Anthropological Association,   1988. 
 - p. 418-420 :   il 
 - trimestral 
 - Vol.90, no.2(Jun.1988) 
 - American Anthropologist ;   vol.90, no.2 .
 - Estados Unidos.   American Anthropological Association. .