DJVU PDF Dellinger, D.W. 1973, "Structure and Rules in Akha Morphology", in Papers in Southeast Asian Linguistics No.3, ed. S.A. Wurm, vol. 3, pp. 1-18. Pacific Linguistics, the Australian National University. cite.

DJVU PDF Hope, E.R. 1973, "Selected Phonological Rules for Thailand Lisu", in Papers in Southeast Asian Linguistics No.3, ed. S.A. Wurm, vol. 3, pp. 19-34. Pacific Linguistics, the Australian National University. cite.

DJVU PDF Katsura, M. 1973, "Phonemes of the Alu Dialect of Akha", in Papers in Southeast Asian Linguistics No.3, ed. S.A. Wurm, vol. 3, pp. 35-54. Pacific Linguistics, the Australian National University. cite.