Gary F. Simons and Charles D. Fennig 2018

Gary F. Simons and Charles D. Fennig. 2018. Ethnologue: Languages of the World. 21st edn. Dallas, Texas: Dallas: SIL International.

@book{571261,
  address        = {Dallas, Texas},
  author         = {Gary F. Simons and Charles D. Fennig},
  edition        = {21},
  publisher      = {Dallas: SIL International},
  title          = {Ethnologue: Languages of the World},
  url            = {http://www.ethnologue.com},
  year           = {2018},
  citekeys       = {glossa5311:B89 glossa5356:B72 glossa5398:B43},
  hhtype         = {overview},
  inlg           = {English [eng]},
  isreferencedby = {glossa5311 glossa5356 glossa5398},
  macro_area     = {Eurasia},
  src            = {glossa, hh}
}