Ruhutruhut ni adat Batak
By: na sinurathon ni H. Billy Situmorang
Edition: Cet. 2.
Publisher: H.B. Situmorang, c 1977?
Place of publication: Medan
Language: map
Number of pages: 92
Subjects: Toba-Batak (Indonesian people); Social life and customs
Notes: In Toba-Batak.