DJVU PDF Geary, N., Geary, R. and Long Yaohong. 1998, "Kam Singing", in The International Conference on Tai Studies, ed. S. Burusphat, Bangkok, Thailand, pp. 213-222. Institute of Language and Culture for Rural Development, Mahidol University. cite.

DJVU PDF Yang Quan. 1998, "A brief study on the succinctness of the Kam culture: the great song of the Kam people", in The International Conference on Tai Studies, ed. S. Burusphat, Bangkok, Thailand, pp. 429-434. Institute of Language and Culture for Rural Development, Mahidol University. cite.