DJVU PDF Hogan, L.C. 1994, "Nasalization in Lhasa Tibetan", in Linguistics of the Tibeto-Burman Area, vol. 17, no. 2, pp. 83-102. cite.

DJVU PDF Nagano, S. 1994, "A note on the Tibetan kinship terms khu and zhang", in Linguistics of the Tibeto-Burman Area, vol. 17, no. 2, pp. 103-115. cite.