Mathews, Tim. <br/><br/>
Oral traditions in the Gwembe valley: a preliminary assessment and some problems. 

 - Lusaka :  University of Zambia,  1974. 
<br/><br/> Discusses the oral tradition of the Gwembe valley tonga of Zambia. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zambia -- Gwembe Valley.--Zambia -- Gwembe Valley.