Ijtihad - sejarah dan perkembangannya / 
Kassim Salleh 
 - Selangor :  al-Rahmaniah,  1989. 
 - 350 p. ;  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9838590126 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Islamic law --Sources<br/>Islamic law --History