Wilson, Patricia R. 1980. Ambulas grammar. Ukarumpa: SIL.
@book{item_407891, address = {Ukarumpa}, author = {Wilson, Patricia R.}, publisher = {SIL}, title = {Ambulas grammar}, year = {1980} }
@book{item_407891, address = {Ukarumpa}, author = {Wilson, Patricia R.}, publisher = {SIL}, title = {Ambulas grammar}, year = {1980} }
@book{item_407891, address = {Ukarumpa}, author = {Wilson, Patricia R.}, publisher = {SIL}, title = {Ambulas grammar}, year = {1980} }