DJVU PDF Headley, R.K.,Jr. 1976, "Some Considerations on the Classification of Khmer", in Austroasiatic Studies, ed. P.N. Jenner et al., Honolulu, pp. 431-452. The University Press of Hawaii. cite.
DJVU PDF Headley, R.K.,Jr. 1976, "Some Sources of Chamic Vocabulary", in Austroasiatic Studies, ed. P.N. Jenner et al., Honolulu, pp. 453-476. The University Press of Hawaii. cite.