DJVU PDF Gregerson, K. 1991, "On Austronesean lexicon in Vietnamese", in Austroasiatic Languages, Essays in honour of H. L. Shorto, ed. J.H.C.S. Davidson, pp. 81-94. School of Oriental and African Studies, University of London. cite.

DJVU PDF Nguyen Dinh-Hoa. 1991, "Seventeenth-century Vietnamese lexicon: preliminary gleanings from Alexandre de Rhodes' writings", in Austroasiatic Languages, Essays in honour of H. L. Shorto, ed. J.H.C.S. Davidson, pp. 95-104. School of Oriental and African Studies, University of London. cite.