Sitor Situmorang, 1924- <br/><br/>
Zaman baru; sadjak-sadjak  [microform] : 

 - Djakarta :  Madjalah Zaman,  [n.d.] 
 - 1 microfiche ;  11 X 15 cm. 
<br/><br/> Bahan IDC (Inter Documentation Company)  Modern Indonesia Project : Monographs