Reference: Firchow et al. 1973

Firchow, Irwin, Jacqueline Firchow & David Akoitai. 1973. Vocabulary of Rotokas - Pidgin - English. Ukarumpa: The Summer Institute of Linguistics. xiii+393pp.

@book{firchow1973rotokas,
  address   = {Ukarumpa},
  author    = {Irwin Firchow and Jacqueline Firchow and David Akoitai},
  pages     = {xiii+393},
  publisher = {The Summer Institute of Linguistics},
  title     = {Vocabulary of Rotokas - Pidgin - English},
  year      = {1973}
}