DJVU PDF La polla, R.J. 2001, "Dulong texts: seven fully analyzed narrative and procedural texts", in Linguistics of the Tibeto-Burman Area, vol. 24, no. 2, pp. 1-39. cite.

DJVU PDF La polla, R.J. 1994, "Parallel grammaticalizations in Tibeto-Burman languages: evidence for Sapir's drift", in Linguistics of the Tibeto-Burman Area, vol. 17, no. 1, pp. 61-80. cite.

DJVU PDF La polla, R.J. 1992, "'Anti-ergative' marking in Tibeto-Burman", in Linguistics of the Tibeto-Burman Area, vol. 15, no. 1, pp. 1-9. cite.

DJVU PDF La polla, R.J. 1988, "Phonetic development of Tibetan", in Linguistics of the Tibeto-Burman Area, vol. 11, no. 2, pp. 93-97. cite.

DJVU PDF La polla, R.J. 1987, "Dulong and Proto-Tibeto-Burman", in Linguistics of the Tibeto-Burman Area, vol. 10, no. 1, pp. 1-43. cite.