C. E. Bosworth Ed. <br/><br/>
Encyclopadia of Islam 

 - Leiden  E. J. Brill UK      1974 
 -  Vol. 4 .
<br/><br/><label>Standard No.: </label>5,087 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>Q7k, E3;K0(RR)