van den Berg, René and Bachet, Peter. 2006. Vitu Grammar Sketch. (Data Papers on Papua New Guinea Languages, 51.) Ukarumpa: Summer Institute of Linguistics.
@book{sinnemakizeromarking-vandenBerg2006,
address = {Ukarumpa},
author = {van den Berg, René and Bachet, Peter},
publisher = {Summer Institute of Linguistics},
series = {Data Papers on Papua New Guinea Languages},
title = {Vitu Grammar Sketch},
volume = {51},
year = {2006}
}