Al-Fārūq :  The life of omar the great( The second caliph of islam) / 
Nu'mani, Shibli. 
 - New Delhi :  Printers,  1996 
 - xxi, 454 p.:  22 cm. 
<br/><br/><label>LCCN: </label>2008311602 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Omar;Biography-Second caliph of Islam.
<br/><br/><label>Dewey Class. No.: </label>297.64  / NUA