Source: Fleischmann and Turpeinen (1976)
Fleischmann, L., & S., Turpeinen. (1976). A dialect survey of the Eastern Trans-Fly languages. In G. Reesink, L. Fleischmann, S. Turpeinen, & P. C. Lincoln (Eds.), Papers in New Guinea Linguistics No. 19 (pp. 39–76). Canberra: Pacific Linguistics.