Yellow River languages

They are spoken along the Yellow River (a tributary of the Sepik) in a mountainous area of central Sandaun Province, located to the north of the Upper Sepik basin. They are located directly to the southwest of the Ram languages, another Sepik group.

The pronouns Ross reconstructs for proto–Yellow River are:^[3]

I	*wan	we two	*ɨ-t	we	*ɨ(m, n)
thou	*nɨ	you two	(*kə-, *wə-p)	you	(*kə-m, *wə-m)
he	*[ə]rə	they two	*tə-p	they	*tə-m
she	*ɨ

• Ross, Malcolm (2005). "Pronouns as a preliminary diagnostic for grouping Papuan languages". In Andrew Pawley; Robert Attenborough; Robin Hide; Jack Golson (eds.). Papuan pasts: cultural, linguistic and biological histories of Papuan-speaking peoples. Canberra: Pacific Linguistics. pp. 15–66. doi:10.15144/PL-572. ISBN 0858835622. OCLC 67292782.