Ray, Sidney H. 1907. The Languages of the Papuan Gulf. In Ray, Sidney H. (ed.), Linguistics, 320-324. Cambridge: Cambridge University Press.
@incollection{hwRayGulf, author = {Ray, Sidney H.}, booktitle = {Linguistics}, editor = {Ray, Sidney H.}, pages = {320-324}, publisher = {Cambridge: Cambridge University Press}, series = {Reports of the Cambridge Anthropological Expedition to Torres Straits}, title = {The Languages of the Papuan Gulf}, volume = {III}, year = {1907} }