DJVU PDF Headley, R.K.Jr. 1985, "Proto-Pearic and the classification of Pearic", in Southeast Asian Linguistic Studies Presented to André-G. Haudricourt, ed. S. Ratanakul et al., pp. 428-478. Institute of Language and Culture for Rural Development, Mahidol University. cite.
DJVU PDF Strecker, D. 1985, "The classification of the Caolan languages", in Southeast Asian Linguistic Studies Presented to André-G. Haudricourt, ed. S. Ratanakul et al., pp. 479-492. Institute of Language and Culture for Rural Development, Mahidol University. cite.
DJVU PDF Gage, W.W. 1985, "Vietnamese in Mon-Khmer perspective", in Southeast Asian Linguistic Studies Presented to André-G. Haudricourt, ed. S. Ratanakul et al., pp. 493-524. Institute of Language and Culture for Rural Development, Mahidol University. cite.