Woollams, G. (1996). A Grammar of Karo Batak, Sumatra. Australian National University.
Chicago Style (17th ed.) CitationWoollams, Geoff. A Grammar of Karo Batak, Sumatra. Canberra: Australian National University, 1996.
MLA (9th ed.) CitationWoollams, Geoff. A Grammar of Karo Batak, Sumatra. Australian National University, 1996.
Warning: These citations may not always be 100% accurate.