DJVU Luce, G.H. undated, "Comparative lexicon: "Austroasiatic Languages Chart III. Eastern Range": Mon-Vietnamese - Bahnar - MnongGar - Sre - Biat - Stieng - Khmer - Sakai - Semang", in Luce Collection, MS 6574-7, pp. 52a-53b. National Library of Australia. cite.