Laycock n.d.

Laycock, Donald C. n.d. Notebook D8: Selected Research Papers of Don Laycock on Languages in Papua New Guinea: Ali, Kalou, Pasi, Olo. Don Laycock (compiler). Pacific And Regional Archive for Digital Sources in Endangered Cultures (PARADISEC). paradisec.org.au/repository/DL2/items/019.

@misc{3653,
  author = {Laycock, Donald C.},
  title  = {Notebook D8: Selected Research Papers of Don Laycock on Languages in Papua New Guinea: Ali, Kalou, Pasi, Olo. Don Laycock (compiler). Pacific And Regional Archive for Digital Sources in Endangered Cultures (PARADISEC). paradisec.org.au/repository/DL2/items/019.},
  year   = {n.d.}
}