Wilson, Patricia R. 1980. Ambulas Grammar. (Workpapers in Papua New Guinea Languages, 26.) Ukarumpa, Papua New Guinea: The Summer Institute of Linguistics. 477pp. (http://www.sil.org/pacific/png/abstract.asp?id=21876).
@book{reesinkgive-39084,
address = {Ukarumpa, Papua New Guinea},
author = {Wilson, Patricia R.},
institution = {Summer Institute of Linguistics},
note = {http://www.sil.org/pacific/png/abstract.asp?id=21876},
number = {26},
pages = {477},
publisher = {Ukarumpa, Papua New Guinea: The Summer Institute of Linguistics},
series = {Workpapers in Papua New Guinea Languages},
title = {Ambulas Grammar},
url = {http://www.sil.org/pacific/png/abstract.asp?id=21876},
volume = {26},
year = {1980}
}