Muhammad, Quthb Ibrahim <br/><br/>
Kebijakan ekonomi Umar bin Khaththab / 
Quthb Ibrahim Muhammad ; penerjemah : Ahmad Syarifuddin Shaleh 
 - Jakarta :  Pustaka Azzam,  2002 
 - 247 p. ;  27 cm. 
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<br/><br/><label>ISBN: </label> RM52.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>'Umar ibn al-Khattab, Caliph,  d.664 --Contributions in Islamic economics
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Religious aspects--Islam