Bultaji, Muhammad <br/><br/>
Metodologi ijtihad Umar bin al-Khathab / 
Dr. Muhammad Baltaji ; penerjemah: H. Masturi Ilham 
 - Jakarta :  KHALIFA,  2005 
 - xvi, 558 p.  ;  25 cm. 
<br/><br/>
<br/><br/><label>ISBN: </label>9799912903  RM136.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>'Umar ibn al-Khattab, Caliph,  d. 644 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Islamic law