DJVU PDF Patent, J.D. 1997, "Lai verb lists", in Linguistics of the Tibeto-Burman Area, vol. 20, no. 2, pp. 57-162. cite.

DJVU PDF Melnik, N. 1997, "Verbal alternations in Lai", in Linguistics of the Tibeto-Burman Area, vol. 20, no. 2, pp. 163-172. cite.