@misc{hvldRehburgetalIwam,
  author       = {Rehburg, Judy and Laszlo, Marilyn and Conrad, Robert},
  howpublished = {Typescript},
  pages        = {25},
  title        = {Comparison of Sepik Iwam and May River Iwam (Papua New Guina)},
  year         = {1970}
}