Harahap, Parada,  1899- <br/><br/>
Sa'at bersedjarah  [microform] / 
Parada Harahap 
 - Djakarta :  Gapura,  1951 
 - 1 microfiche :  positive ; 11 x 15 cm. 
<br/><br/> Bahan IDC (Inter Documentation Company)  Modern Indonesia Project : Monographs