@misc{3808,
  author = {Laycock, Don},
  title  = {Notebook D13: Selected Research Papers of Don Laycock on Languages in Papua New Guinea: Imonda, Yuri, Biaka.ÊPacific And Regional Archive for Digital Sources in Endangered Cultures (PARADISEC).Êoai:paradisec.org.au:DL2-024.},
  year   = {n.d.}
}