Загвар:Ethnologue27
Eberhard, David M.; Simons, Gary F.; Fennig, Charles D., eds. (2024). Ethnologue: Languages of the World (27th ed.). Dallas, Texas: SIL International.
Eberhard, David M.; Simons, Gary F.; Fennig, Charles D., eds. (2024). Ethnologue: Languages of the World (27th ed.). Dallas, Texas: SIL International.