Thurston, Wiliam R. 1987. Processes of change in the languages of North-Western New Britain. (PL, B-99.) Canberra: Pacific Linguistics.
@book{thurston1987,
address = {Canberra},
author = {Thurston, Wiliam R.},
key = {Thurston 1987},
publisher = {Pacific Linguistics},
series = {PL},
title = {Processes of change in the languages of North-Western New Britain},
volume = {B-99},
year = {1987}
}