Shalabi, Mahmud. <br/><br/>
Ishtirakiyah'Uthman / 
Mahmud Shalabi. 
 - 2nd ed. 
 - Beirut :  Dar al-Jil,  1974. 
 - 416 p. ;  20 cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>'Uthman ibn'Affan, Caliph,  d. 656