Aturan Huria Kristen Batak Protestan  [microform] / 
Huria Kristen Batak Protestant 
 - Tarutung :  [s.n.,  19??] 
 - 1 microfiche ;  11 X 15 cm. 
<br/><br/> Bahan IDC (Inter Documentation Company)  Modern Indonesia Project : Monographs