"KHAN, NAFEES " <br/><br/>
ABU BAKAR SIDDIQ-  THE FIRST CALIPH OF ISLAM 

 - NEW DELHI  GOODWORD BOOK Publishers  2008 
 - 32 
<br/><br/><label>ISBN: </label>8178985446 
<br/><br/><label>Dewey Class. No.: </label>297  / 1104