Laycock, Don. n.d. Notebook D6: Selected Research Papers of Don Laycock on Languages in Papua New Guinea: Kwanga=Seim, Southern Arapesh (Abu'), Samo (Bero), Banaro, Wiyaw (Haruai). Pacific And Regional Archive for Digital Sources in Endangered Cultures (PARADISEC). oai:paradisec.org.au:DL2-017.
@misc{6003, author = {Laycock, Don}, title = {Notebook D6: Selected Research Papers of Don Laycock on Languages in Papua New Guinea: Kwanga=Seim, Southern Arapesh (Abu'), Samo (Bero), Banaro, Wiyaw (Haruai). Pacific And Regional Archive for Digital Sources in Endangered Cultures (PARADISEC). oai:paradisec.org.au:DL2-017}, year = {n.d.} }