DJVU Luce, G.H. undated, "Szi lexicon", in Luce Collection, MS 6574-7, pp. 003-008d. National Library of Australia. cite.

DJVU Luce, G.H. undated, "Comparative lexicon: Maru - Lisu - Lahu - Chingpaw - Lashi - Szi(Atsi) - Kadu - MeiT'ei - Nung - Kachari", in Luce Collection, MS 6574-7, pp. 064a-065b. National Library of Australia. cite.