DJVU PDF Saxena, A. 1991, "Pathways of the development of the ergative in Central Tibetan", in Linguistics of the Tibeto-Burman Area, vol. 14, no. 1, pp. 93-108. cite.
DJVU PDF Tournadre, N. 1991, "The rhetorical use of the Tibetan ergative", in Linguistics of the Tibeto-Burman Area, vol. 14, no. 1, pp. 93-108. cite.