DJVU PDF Benedict, P.K. 1979, "Four forays into Karen linguistic history", in Linguistics of the Tibeto-Burman Area, vol. 5, no. 1, pp. 1-35. cite.

DJVU PDF Benedict, P.K. 1981, "A further (unexpurgated) note on Karen genital flipflop", in Linguistics of the Tibeto-Burman Area, vol. 6, no. 1, pp. 103-103. cite.

DJVU PDF Cooler, R.M. 1986, "The use of Karen bronze drums in the royal courts and Buddhist temples of Burma and Thailand: a continuing Mon tradition?", in A Conference on Thai Studies In Honor of William J. Gedney, ed. R.J. Bickner et al., Ann Arbor, Michigan, pp. 107-120. Center for South and Southeast Asian studies, the University of Michigan. cite.

DJVU Luce, G.H. undated, "Comparative lexicon "Word Types": OldMon - Tai - Karen - OldBurmese - Tibeto-Burman - Austroasiatic - Miao - Yao - ArchaicChinese", in Luce Collection, MS 6574-7, pp. 001-004. National Library of Australia. cite.

DJVU Luce, G.H. undated, "Chin(Tedim - Haka) - Karen initials, finals", in Luce Collection, MS 6574-7, pp. 035a-038b. National Library of Australia. cite.

DJVU Luce, G.H. undated, ""Karen Index" numbered English glosses (original and 2 drop copies, only original scanned)", in Luce Collection, MS 6574-7, pp. 001-028. National Library of Australia. cite.

DJVU Luce, G.H. undated, "Comparative lexicon: Tibetan - Lolo - Burmese - Karen - Chin - Sak - ArchaicChinese", in Luce Collection, MS 6574-7, pp. 032a-033b. National Library of Australia. cite.

DJVU Luce, G.H. undated, "Comparative lexicon: “Notes to Lecture IV”: Burma - Lolo - Chin - Karen - Sak", in Luce Collection, MS 6574-7, pp. 029a-030b. National Library of Australia. cite.

DJVU Luce, G.H. undated, "Comparative lexicon: Burma - Lolo - Chin - Karen - Sak - Kantu - Lisu", in Luce Collection, MS 6574-7, pp. 031a-034b. National Library of Australia. cite.

DJVU Luce, G.H. undated, "Notes concerning Karen, Chin etc. including discussing ancient linguistic contacts", in Luce Collection, MS 6574-7, pp. 007a-b. National Library of Australia. cite.

DJVU Luce, G.H. undated, "Comparative lexicon: Ahraing - Awa - E.Chin - Maru - Karen - Sak/ Kădu/Gănan", in Luce Collection, MS 6574-7, pp. 031a-033b. National Library of Australia. cite.

DJVU PDF Shintani, T. 2003, "Notes à propos de l'étymologie du mot karen", in Linguistics of the Tibeto-Burman Area, vol. 26, no. 1, pp. 15-21. cite.

DJVU PDF Solot Sirisai. 1993, "Karen folk perception of malaria", in The Mon-Khmer Studies Journal, vol. 23, pp. 129-132. cite.

DJVU PDF Suriya Ratanakul. 1998, "Numeral classifiers in Sgaw Karen", in The Mon-Khmer Studies Journal, vol. 28, pp. 101-113. cite.

DJVU PDF Suriya Ratanakul. 2001, "Adverbs in Sgaw Karen", in The Mon-Khmer Studies Journal, vol. 31, pp. 127-134. cite.