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			1 | 
		
			
									
						New perspectives on the study of Khoisan Hamburg : Buske, 1988
					
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			2 | 
		
			
									
						Patterns of language knowledge and language use in Ngamiland, Botswana Voßen, Rainer. - Bayreuth, PO Box 101251 : E. Breitinger, 1988
					
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			3 | 
		
			
									
						Towards a comparative study of the Maa dialects of Kenya and Tanzania Voßen, Rainer. - Hamburg : Buske, 1988
					
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			4 | 
		
			
									
						Sprache, Geschichte und Kultur in Afrika Hamburg : Buske, 1984
					
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			5 | 
		
			
									
						The eastern Nilotes Voßen, Rainer. - Berlin : Reimer, 1982
					
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