Birmingham David <br/><br/>
Central Africa To 1870 Zambezia Zaire And The South Atlantic Chapters From The Cambridge History Of Africa 

 -  Cambridge [Cambridgeshire] New York : Cambridge University Press 1981. 
 - 177 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0521284449(Pbk)