Lawrence, Marshall. 1972. Oksapmin Sentence Structure. In Papers in New Guinea Linguistics No. 15, 17-46. Canberra: Australian National University.
@incollection{sinnemakizeromarking-Lawrence1972,
address = {Canberra},
author = {Lawrence, Marshall},
booktitle = {Papers in New Guinea Linguistics No. 15},
pages = {17-46},
publisher = {Australian National University},
series = {Pacific Linguistics A},
title = {Oksapmin Sentence Structure},
volume = {31},
year = {1972}
}