Usandivaras, Teresa. <br/><br/>
Hitchcock, Robert K.: "Kalahari Cattle Posts, A Regional Study of Hunter Gatherers, Pastoralists, and Agriculturalists in the Western Sandveld Region, Central District, Botswana" 

 - Buenos Aires-AG :   Centro Argentino de Etnolog¡a Americana,   1983. 
 - p. 144-149 
 - Irregular 
 - Vol. VII (1983) 
 - Scripta Ethnológica   .
 - Argentina.   Centro Argentino de Etnolog¡a Americana. .
<br/><br/> Reseñas.