TY  - BOOK
AU  - Sihombing,T.M.
TI  - Jambar hata: dongan tu ulaon adat
PY  - 1989///
CY  - Medan
PB  - C.V. Tulus Jaya
KW  - Toba
KW  - Batak (Indonesian people)
KW  - Social life and customs
ER  -