Adams, Richard E. W. <br/><br/>
Archaeological research at the lowland maya city of rio azul. 

 - Washington, DC-US :   Society for American Archaeology,   1990. 
 - p. 23-41 :   il 
 - trimestral 
 - Vol.1, no.1(Mar.1990) 
 - Latin American Antiquity ;   vol.1,no.1 .
 - Estados Unidos.   Society for American Archaeology. .