Simons, Gary F.; Fennig, Charles D., red. (2017). „Pakistan – Languages“. Ethnologue: Languages of the World (20thleid.). Suarchyvuotas originalas 2017-09-02.
Simons, Gary F.; Fennig, Charles D., red. (2017). „Pakistan – Languages“. Ethnologue: Languages of the World (20thleid.). Suarchyvuotas originalas 2017-09-02.