Mitchell, Peter. <br/><br/>
Henter-Gatherers and Farmers :   Some Implications of 1,800 Years of Interaction in the Maloti-Drakensberg Region of Southern Africa. 

 - Osaka-JA :   National Museum of Ethnology,   2009. 
 - p. 15-46 :   il. 
 - Irregular 
 - No. 73, (2009) 
 - Senri Ethnological Studies ;   no. 73 .
 - Japón.   National Museum of Ethnology. .
<br/><br/> Archaeology in Africa and Asia.  Interactions between Hunter-Gatherers and Farmers : From Prehistory to Present. 
<br/><br/><br/>Art¡culo en inglés.