Fast, Lesley. 1990. Tungak Grammar Essentials. In Roberts, John R. (ed.), Two Grammatical Studies, 37. Ukarumpa: Summer Institute of Linguistics.
@incollection{sinnemakizeromarking-Fast1990, address = {Ukarumpa}, author = {Fast, Lesley}, booktitle = {Two Grammatical Studies}, editor = {Roberts, John R.}, pages = {37}, publisher = {Summer Institute of Linguistics}, title = {Tungak Grammar Essentials}, year = {1990} }