DJVU PDF Rabel-Heymann, L. 1989, "Khasi kinship terminology", in South-east Asian Linguisitics: Essays in Honour of Eugénie J.A. Henderson, ed. J.H.C.S. Davidson, pp. 43-58. School of Oriental and African Studies, University of London. cite.

DJVU PDF Rabel-Heymann, L. 1976, "Analysis of Loanwords in Khasi", in Austroasiatic Studies, ed. P.N. Jenner et al., Honolulu, pp. 971-1034. The University Press of Hawaii. cite.

DJVU PDF Rabel-Heymann, L. 1976, "Sound Symbolism and Khasi Adverbs", in South-east Asian Linguistic Studies Vol. 2, ed. N.D. Liem, vol. 2, pp. 253-262. Pacific Linguistics, the Australian National University. cite.