Templat:Glottolog
Penampilan
Hammarström, Harald; Forkel, Robert; Haspelmath, Martin, penyunting (2017). Glottolog 3.0. Jena, Germany: Max Planck Institute for the Science of Human History.
Hammarström, Harald; Forkel, Robert; Haspelmath, Martin, penyunting (2017). Glottolog 3.0. Jena, Germany: Max Planck Institute for the Science of Human History.