DJVU PDF Michailovsky, B. 1974, "Hayu typology and verbal morphology", in Linguistics of the Tibeto-Burman Area, vol. 1, no. 1, pp. 1-26. cite.
DJVU PDF Abadie, P. 1974, "Nepali as an ergative language", in Linguistics of the Tibeto-Burman Area, vol. 1, no. 1, pp. 156-177. cite.