Classification
- WALS
- NC > Tula Longuda
- Glottolog
- Atlantic Congo > Volta Congo > Northvolta Congo > Gur > Centralgur > Tula Longuda > Tula Waja > Tulaic > Tula Ma Yebu > Nucleartulaic
- Ethnologue
- Niger Congo > Atlantic Congo > Volta Congo > North > Adamawa Ubangi > Adamawa > Waja Jen > Waja > Tula
Sources
- Blench and Tula 2012
- A dictionary of Yi Kutulɛ fi Swaŋke yi Kitule. Manuscript in preparation.