@incollection{81662,
  address        = {The Hague},
  author         = {Sywulka, Edward},
  booktitle      = {Languages of Guatemala},
  editor         = {Marvin K. Mayers},
  pages          = {178-195},
  publisher      = {23: Janua Linguarum, series practica},
  series         = {Janua Linguarum, series practica},
  title          = {Mam grammar},
  volume         = {23},
  year           = {1966},
  citekeys       = {cldf9:e6018dacd5f5564af0e261061dbfd085},
  country        = {Guatemala [GT]},
  fn             = {north_america\sywulka_mam1966.pdf, north_america\sywulka_mam1966_o.pdf},
  hhtype         = {grammar_sketch},
  inlg           = {Spanish [spa]},
  isreferencedby = {cldf9},
  lgcode         = {Mam [mam]},
  macro_area     = {North America},
  sil_id         = {12444},
  src            = {cldf, hh, sil16},
  subject        = {Grammatical descriptions [GRD]}
}