Khalid, Khalid Muhammad. <br/><br/>
Missi Abu Bakar Ash-Shiddiq / 
Khalid Muhammad Khalid ; alih bahasa Muhammad Zuhri. 
 - Singapore :  Pustaka Nasional,  1984. 
 - 107 p. ;  21 cm. 
<br/><br/>p. 107. 
<br/><br/>
<br/><br/><label>ISBN: </label>9971771411 
<br/><br/><label>Subjects--Personal Names: </label><br/>Abu Bakr, Caliph,  d. 634 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arab countries--History.