DJVU Luce, G.H. undated, "Comparative lexicon: Vietnamese - OldKhmer - Sakai - Besisi - Nicobar - Malayan - T'eng - Bahnar - Khasi - Mundari - Kurku - Sarana - Gadaba - Semang", in Luce Collection, MS 6574-7, pp. 064a-067b. National Library of Australia. cite.