Shayyāl, Jamāl al-Dīn. <br/><br/>
Tārīkh al-dawlah al-ʻAbbāsīyah. 

 -  1967. 
 - 115 p.  geneal. tables, map, plan.  24 cm. 
<br/><br/> Romanized. 
<br/><br/><label>LCCN: </label>ne 68002999  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Islamic Empire--History.
<br/><br/><label>LC Class. No.: </label>DS236  / .S52