Welsch, Robert L. <br/><br/>
Language and culture on the nort coast of new guinea. 

 - Washington, DC :   American Anthropological Association,   1992. 
 - p. 568-600 :   il 
 - trimestral 
 - Vol.94, no.3(Sep.1992) 
 - American Anthropologist ;   vol.94, no.3 .
 - Estados Unidos.   American Anthropological Association. .