DJVU PDF Betholia, C. 2005, "Politeness and power: An analysis of Meiteilon suffixes", in Linguistics of the Tibeto-Burman Area, vol. 28, no. 1, pp. 71-87. cite.
DJVU PDF Mehrotra, R.R. 1992, "Verbalization of polite behavior in Indian English", in The Third International Symposium on Language and Linguistics, Bangkok, Thailand, pp. 962-971. Chulalongkorn University. cite.
DJVU PDF Mei, L.-W.S. 1996, "Request strategies across societal structures in S.E. Asia", in The Fourth International Symposium on Language and Linguistics, Thailand, pp. 1251-1273. Institute of Language and Culture for Rural Development, Mahidol University. cite.