DJVU PDF Häsler, K. 2001, "An empathy-based approach to the description of the verb system of the Dege dialect of Tibetan", in Linguistics of the Tibeto-Burman Area, vol. 24, no. 1, pp. 1-34. cite.
DJVU PDF Hein, V. 2001, "The role of the speaker in the verbal system of the Tibetan dialect of Tabo/Spiti", in Linguistics of the Tibeto-Burman Area, vol. 24, no. 1, pp. 35-48. cite.
DJVU PDF Tournadre, N. 2001, "Final auxiliary verbs in literary Tibetan and in the dialects", in Linguistics of the Tibeto-Burman Area, vol. 24, no. 1, pp. 49-111. cite.