Jajasan Pantjasila. <br/><br/>
Benteng Pantjasila.  [microform] / 
Jajasan Pantjasila 
 - Jogja :  Nasional ,  1958 
 - 3 microfiches ;  11 x 15 cm. 
<br/><br/> Bahan IDC (Inter Documentation Company)  Modern Indonesia Project : Monographs