Baltaji, Muhammad <br/><br/>
Ijtihad Umar bin Khattab :  dalam penetapan syariat Islam / 
Dr. Muhammad Baltaji ; penterjemah, H. Abdul Rachman Saleh Siregar 
 - Kuala Lumpur :  Jasmin Enterprise :  Belian Pub,  2007 
 - viii, 636 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>9832179718 9789832179719 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Islam--Doctrines<br/>Islam--Customs and practices<br/>Islamic law--Criticism, interpretation, etc