Classification
- WALS
- TK > Kadai
- Glottolog
- Tai Kadai > Kadaic > Southwesternkra > Southernkra
- Ethnologue
- Kra Dai > Kra > Centralkra
Sources
- Peiros 2015
- Langja Buyang dictionary. In: Key, Mary Ritchie and Comrie, Bernard (eds.), The Intercontinental Dictionary Series. Leipzig: Max Planck Institute for Evolutionary Anthropology. (Available online at http://ids.clld.org/contributions/422.)