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DJVU Luce, G.H. undated, "Comparative lexicon: Măra(Miram) - Tă'oa - Mătupi - Zotung", in Luce Collection, MS 6574-7, pp. 111a-119b. National Library of Australia. cite.

DJVU Luce, G.H. undated, "South Chin comparative lexicon: Mătupi - Tă'oa - T'anp'um - Womătu - Zotung - Lotö - Lailenpi - Măra", in Luce Collection, MS 6574-7, pp. 120-121. National Library of Australia. cite.

DJVU Luce, G.H. undated, "Comparative lexicon: Mătupi - Zotung", in Luce Collection, MS 6574-7, pp. 133a-134b. National Library of Australia. cite.

DJVU Luce, G.H. undated, "Comparative lexicon: Tlongsai - Zeuhnang - Hawthai - Sabeu - Lushei - Hualngau - K'ualsim - Haka - Ashau - K'umi - Măra - Mătupi - Zotung - Lailenpi", in Luce Collection, MS 6574-7, pp. 135a-148b. National Library of Australia. cite.