Classification
- WALS
- TKw > Kwerba
- Glottolog
- Greater Kwerba > Kwerba Samarokena > Kwerbaic
- Ethnologue
- Tor Kwerba > Greaterkwerba > Kwerba > Nuclear
Sources
- Voorhoeve 1975
- Languages of Irian Jaya, checklist: preliminary classification, language maps, wordlists. Pacific Linguistics: Series B 31. Canberra: Research School of Pacific and Asian Studies, Australian National University.