Laycock n.d.

Laycock, Donald C. n.d. Notebook D14: Selected Research Papers of Don Laycock on Languages in Papua New Guinea: Angor (Senagi), Pyu, Suganga.ÊDon Laycock (compiler). Pacific And Regional Archive for Digital Sources in Endangered Cultures (PARADISEC). paradisec.org.au/repository/DL14/items/025.; Don Laycock. 1972. Looking Westward: Work of the Australian National University on Languages of West Irian. Irian 1. 68-77.

@misc{7668,
  author = {Laycock, Donald C.},
  title  = {Notebook D14: Selected Research Papers of Don Laycock on Languages in Papua New Guinea: Angor (Senagi), Pyu, Suganga.ÊDon Laycock (compiler). Pacific And Regional Archive for Digital Sources in Endangered Cultures (PARADISEC). paradisec.org.au/repository/DL14/items/025.; Don Laycock. 1972. Looking Westward: Work of the Australian National University on Languages of West Irian. Irian 1. 68-77.},
  year   = {n.d.}
}