Nasr,Seyyed Hossein. <br/><br/>
Encyclopaedia of Islamic Spirituality. 
Seyyed Hossein Nasr. 
 - Lahore  Suhail Academy.  2005. 
 - 548p. 
<br/><br/> Hardcover. 
<br/><br/><label>ISBN: </label>9695190146 
<br/><br/><label>Dewey Class. No.: </label>297.420