DJVU PDF Hartmann, H. 2001, "Prenasalization and preglottalization in Daai Chin and with parallel examples from Mro and Mara", in Linguistics of the Tibeto-Burman Area, vol. 24, no. 2, pp. 123-142. cite.

DJVU PDF Hartmann, H. 2001, "Function of naak/na in Daai Chin with examples from other Chin languages", in Linguistics of the Tibeto-Burman Area, vol. 24, no. 2, pp. 143-156. cite.