Douglas, Wilfrid H. 1968. The Aboriginal Languages of South-West Australia. (Australian Aboriginal Studies, 14.) Canberra: Australian Institute of Aboriginal Studies.
@book{Douglas-1968, address = {Canberra}, author = {Douglas, Wilfrid H.}, publisher = {Australian Institute of Aboriginal Studies}, series = {Australian Aboriginal Studies}, title = {The Aboriginal Languages of South-West Australia}, volume = {14}, year = {1968}, olac_field = {phonology; general_linguistics; phonetics; typology}, wals_code = {jua} }