Malaysia <br/><br/>
Akta Sewabeli 1967 ( Akta 212) & Peraturanperaturan 

 -  ILBS, Petaling Jaya Selangor  2005 
 - 92 
<br/><br/><label>ISBN: </label>9678916223 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SAINS KEMASYARAKATAN