na 2015

Lewis and Paul, M. and Simons, Gary F. and and Fennig, Charles D. (eds.) 2015. Ethnologue: Languages of the World, 18th Edition. 18th edn. Dallas, Texas: SIL International.

@book{661206,
  address   = {Dallas, Texas},
  edition   = {18th},
  editor    = {Lewis and Paul, M. and Simons, Gary F. and and Fennig, Charles D.},
  publisher = {SIL International},
  title     = {Ethnologue: Languages of the World, 18th Edition},
  url       = {http://www.ethnologue.com},
  year      = {2015},
  hhtype    = {comparative (computerized assignment from "languages")},
  inlg      = {English [eng]},
  local_ids = {98650},
  src       = {elcat}
}