DJVU Luce, G.H. undated, "Comparative lexicon Austroasiatic: Nicobar - Sakai - Mon - Khmer - Bahnar - T'eng - Wa - Palang - Riang - Khasi - Mundari - Kurku", in Luce Collection, MS 6574-7, pp. 031a-031c. National Library of Australia. cite.