Ray, Sidney H. 1933. A grammar of the Kiwai Language, Fly Delta, Papua. With a Kiwai vocabulary by the late Rev. E. Faxter Riley. Port Moresby: Edward George Baker.
@book{nicholsdiversity-Ray1933, address = {Port Moresby}, author = {Ray, Sidney H.}, publisher = {Edward George Baker}, title = {A grammar of the Kiwai Language, Fly Delta, Papua. With a Kiwai vocabulary by the late Rev. E. Faxter Riley}, year = {1933} }