Laycock n.d.

Laycock, Donald C. n.d. Notebook D16: Selected Research Papers of Don Laycock on Languages in Papua New Guinea: Kwomtari, Amanab, Yenabi. Don Laycock (compiler). n.d. Pacific And Regional Archive for Digital Sources in Endangered Cultures (PARADISEC). oai:paradisec.org.au:DL2-027.

@misc{10069,
  author = {Laycock, Donald C.},
  title  = {Notebook D16: Selected Research Papers of Don Laycock on Languages in Papua New Guinea: Kwomtari, Amanab, Yenabi. Don Laycock (compiler). n.d. Pacific And Regional Archive for Digital Sources in Endangered Cultures (PARADISEC). oai:paradisec.org.au:DL2-027.},
  year   = {n.d.}
}