Mead, David (2024). "Sulawesi historical linguistics". In Alexander Adelaar; Antoinette Schapper (eds.). The Oxford Guide to the Malayo-Polynesian Languages of Southeast Asia. Oxford University Press. pp. 151–164. doi:10.1093/oso/9780198807353.003.0012.
Friberg, Timothy; Laskowske, Thomas V. (1989). "South Sulawesi languages"(PDF). In J.N. Sneddon (ed.). Studies in Sulawesi linguistics part 1. NUSA 17. Jakarta: Badan Penyelenggara Seri Nusa. pp. 1–17.
