Cahyo, Agus N. <br/><br/>
Pelaburan emas, kaya selangit / 
Agus N. Cahyo 
 - Batu Caves, Selangor : b Ar-Risalah,  2012 
 - 182 p. ;  20 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9789670268286 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gold<br/>Investments<br/>Gems as an investment