@misc{1920,
  author = {Laycock, Donald C.},
  title  = {Notebook C4: Selected Research Papers of Don Laycock on Languages in Papua New Guinea: Ningil, Alu, Urat.ÊDon Laycock (compiler); Don Laycock (researcher). n.d. Pacific And Regional Archive for Digital Sources in Endangered Cultures (PARADISEC).Êoai:paradisec.org.au:DL2-004},
  year   = {n.d.}
}