APA Style
Nababan, P.W.J.. (1981).
A grammar of toba-batak .
Canberra:
Pacific Linguistics.
Chicago Style
Nababan, P.W.J..
A grammar of toba-batak.
Canberra:
Pacific Linguistics,
1981.
Text.
MLA Style
Nababan, P.W.J..
A grammar of toba-batak.
Canberra:
Pacific Linguistics,
1981.
Text.
Turabian Style
Nababan, P.W.J..
A grammar of toba-batak.
Canberra:
Pacific Linguistics,
1981.
Print.