DJVU PDF Matisoff, J.A. 1975, "A new Lahu simplex/causative pair: 'study/train'", in Linguistics of the Tibeto-Burman Area, vol. 2, no. 1, pp. 151-154. cite.

DJVU PDF Matisoff, J.A. 1975, "Benedict's Sino-Tibetan: a rejection of Miller's Conspectus inspection", in Linguistics of the Tibeto-Burman Area, vol. 2, no. 1, pp. 155-172. cite.