Khulafa' Rasyidun & daulah Islamiah :  Abu Bakar as-Siddiq'Umar al- Khattab Uthman ibn Affan Ali ibn Abi Talib / 
penyusun : Haji Mohd Rashad Shamsuddin. 
 - Kuala Lumpur :  Al-Hidayah Publishers,  2000. 
 - xxiii, 481 p. ;  21 cm. 
<br/><br/>Bibliography : p. 479-481. 
<br/><br/><label>ISBN: </label>9830992454  RM38.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Caliphs--Biography.<br/>Caliphate.<br/>Islamic Empire--History.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Arab countries--History.