@book{110425,
  author     = {Waltenburg, H.},
  title      = {Shambala grammar},
  year       = {1958},
  hhtype     = {grammar (computerized assignment from "grammar")},
  inlg       = {English [eng]},
  keywords   = {;eaf;tnz;lng;grd;bnt;g.23;},
  lgcode     = {Shambala [ksb] (autotranslated from Maho's coding system)},
  macro_area = {Africa},
  notes      = {Referred to as being 'in preparation' by Whiteley & Gutkind (1958). Not sure if it was ever finished.},
  src        = {eballiso2009}
}