DJVU PDF Jenner, P. 1976, "The value of i, ī, u and ū in Middle Khmer", in South-east Asian Linguistic Studies Vol. 2, ed. N.D. Liem, vol. 2, pp. 39-72. Pacific Linguistics, the Australian National University. cite.

DJVU PDF Jenner, P. 1974, "The Value of /au/ and /ai/ in Middle Khmer", in South-east Asian Linguistic Studies Vol. 1, ed. N.D. Liem, vol. 1, pp. 157-174. Pacific Linguistics, the Australian National University. cite.