Reference: Jackson 2014

Jackson, Jason Alexander Johann. 2014. A grammar of Irarutu, a language of West Papua, Indonesia, with historical analysis. University of Hawai'i at Manoa dissertation.

@phdthesis{jackson2014grammar,
  author = {Jackson, Jason Alexander Johann},
  school = {University of Hawai'i at Manoa},
  title  = {A grammar of Irarutu, a language of West Papua, Indonesia, with historical analysis},
  year   = {2014}
}