Hassan, Yusuf Fadl. <br/><br/>
The Arabs and the Sudan :  from the seventh to the early sixteenth century. 

 - Edinburgh :  University Press,  [1967] 
<br/><br/>Bibliography: p. 265-274. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arabs -- Sudan.--Arabs -- Sudan.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Sudan -- History.--Sudan -- History.