Ray, Sidney H. 1931. A grammar of the Kiwai language, Fly Delta, Papua with a Kiwai vocabulary. Port Moresby: Edward George Baker, Government Printer. iv+173pp.
@book{gRayKiwai,
address = {Port Moresby},
author = {Ray, Sidney H.},
pages = {iv+173},
publisher = {Port Moresby: Edward George Baker, Government Printer},
title = {A grammar of the Kiwai language, Fly Delta, Papua with a Kiwai vocabulary},
year = {1931}
}