Bamforth, Douglas. <br/><br/>
American Antiquity ;   vol. 72 no. 1 

 - Washington-US :   Society for American Archaeology,   2007. 
 - p. 191-192 :   il. 
 - Trimestral 
 - Vol. 72, no, 1 (Jan 2007) 
 - American Antiquity ;   vol. 72 no. 1 .
 - Washington.   Society for American Archaeology. .