@book{80968,
  address        = {Ukarumpa, Papua New Guinea},
  author         = {Foreman, Velma M.},
  number         = {4},
  pages          = {iv+304},
  publisher      = {Santa Ana: Summer Institute of Linguistics},
  series         = {Language Data: Asian-Pacific Series},
  title          = {Grammar of Yessan-Mayo},
  url            = {http://www.sil.org/acpub/repository/10677_front.pdf, http://www.sil.org/acpub/repository/10677.pdf},
  volume         = {4},
  year           = {1974},
  bestfn         = {papua\foreman_yessan1974_o.pdf},
  besttxt        = {ptxt2\papua\foreman_yessan1974_o.txt},
  cfn            = {papua\foreman_yessan1974_o.pdf},
  citekeys       = {cldf1:Foreman-1974 cldf3:137 cldf4:g_Foreman_Yessan cldf9:80192c10065a5436daa5992590e90eba},
  country        = {Papua New Guinea [PG]},
  delivered      = {papua\foreman_yessan1974_o.pdf},
  fn             = {papua\foreman_yessan1974_o.pdf},
  hhtype         = {grammar},
  inlg           = {English [eng]},
  isbn           = {9780883122044},
  iso_code       = {yss},
  isreferencedby = {cldf1 cldf3 cldf4 cldf9},
  lgcode         = {Yessan-Mayo [yss]},
  local_ids      = {98991},
  macro_area     = {Papunesia},
  num            = {4},
  oclc           = {2212919},
  olac_field     = {general_linguistics; syntax; typology; morphology; semantics},
  sil_id         = {10677},
  src            = {cldf, hh, langsci, sil16},
  subject        = {Grammatical descriptions [GRD]},
  wals_code      = {yes},
  wals_ref_name  = {Foreman 1974}
}