Hainsworth and Brien n.d.

Hainsworth, Joan & Pat Brien. n.d. [Data supplied by Joan Hainsworth and Pat Brien, SIL Papua New Guinea.].

@misc{7289,
  author = {Hainsworth, Joan and Brien, Pat},
  title  = {[Data supplied by Joan Hainsworth and Pat Brien, SIL Papua New Guinea.]},
  year   = {n.d.}
}