Lithgow, David & O. R. Claassen. 1968. Languages of the New Ireland district. Port Moresby: Department of Information and Extension Services. 25pp.
@book{148280, address = {Port Moresby}, author = {David Lithgow and O. R. Claassen}, pages = {25}, publisher = {Department of Information and Extension Services}, title = {Languages of the New Ireland district}, year = {1968}, fn = {papua\lithgow-claassen_new-ireland1968pages.pdf}, hhtype = {overview;bibliographical}, inlg = {English [eng]}, lgcode = {Tench = Tenis [tns], Barok [bjk]}, macro_area = {Papunesia}, oclc = {8331613}, src = {hh} }