DJVU PDF Solnit, D.B. 1988, "On the apparent labio-velar nasals of Kam", in Linguistics of the Tibeto-Burman Area, vol. 11, no. 2, pp. 166-172. cite.

DJVU PDF Sprigg, R.K. 1987, "'Rhinoglottophilia' revisited: observations on 'the mysterious connection between nasality and glottality'", in Linguistics of the Tibeto-Burman Area, vol. 10, no. 1, pp. 44-62. cite.

DJVU PDF Michailovsky, B. 1975, "A case of rhinoglottophilia in Hayu", in Linguistics of the Tibeto-Burman Area, vol. 2, no. 2, pp. 293-293. cite.