Khalid, Khalid Muhammad. <br/><br/>
Khulafa' al-Rasul / 
ta'lif Khalid Muhammad Khalid. 
 - 2nd ed. 
 - Beirut :  Dar al-Kitab al-'Arabi/  1974. 
 - 795 p. ;  24 cm. 
<br/><br/> terbitan asal 1971. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Caliphs--Fiction.