DJVU PDF BURTON, Eva. 1969. A brief sketch of Cua clause structure. MKS 3:5-8.
DJVU PDF MAIER, Jacqueline G. 1969. Cua phonemes. MKS 3:9-19.
DJVU PDF SMITH, Kenneth D. 1973. Eastern North Bahnaric:Cua and Kơtua. MKS 4:113-118.