@book{92772,
  address    = {Dallas},
  author     = {[SIL11]},
  edition    = {11th edition, edited by Barbara F. Grimes},
  note       = {2 vols},
  publisher  = {Summer Inst. of Linguistics (SIL)},
  title      = {Ethnologue: languages of the world},
  year       = {1988},
  hhtype     = {comparative (computerized assignment from "languages")},
  inlg       = {English [eng]},
  keywords   = {;afr;ssa;naf;waf;caf;nea;eaf;saf;lng;bnt;t.000;u.000;v.000;w.000;x.000;y.000;z.000;map;},
  macro_area = {Africa},
  src        = {eballiso2009}
}