Tryon, Darrell T. and Hackman, B.D. 1983. Solomon islands languages: an internal classification. Canberra: Pacific Linguistics.
@book{tryonandhackman1983, address = {Canberra}, author = {Tryon, Darrell T. and Hackman, B.D.}, key = {Tryon and Hackman 1983}, publisher = {Pacific Linguistics}, title = {Solomon islands languages: an internal classification}, year = {1983} }