Abū al-Naṣr, ʻUmar. <br/><br/>
al-Ayyām al-akhīrah lil-dawlah al-Umawīyah. 

 -  [1962. 
 - 384 p.  maps.  24 cm. 
<br/><br/><label>LCCN: </label>ne 63000771  
<br/><br/><label>Subjects--Personal Names: </label><br/>Umayyad dynasty.
<br/><br/><label>LC Class. No.: </label>DS234  / .A3