DJVU PDF Macken, M.A. 2002, "Hmong Complex Initials", in Papers from the Tenth Annual Meeting of the Southeast Asian Linguistics Society, ed. M. Macken, pp. 199-214. Arizona State University, Program for Southeast Asian Studies. cite.

DJVU PDF Nguyen Van Hiew. 2002, "The Linguistic Situation of a Hmong Community in the North-West of Vietnam", in Papers from the Tenth Annual Meeting of the Southeast Asian Linguistics Society, ed. M. Macken, pp. 263-270. Arizona State University, Program for Southeast Asian Studies. cite.