Xiao, H., 1990. A genetic comparison of Hua, Awa, and Binumarien. Language and Linguistics in Melanesia, 21, 143–166.203
Voorhoeve, C. L. 1980. The Asmat Languages of Irian Jaya. Canberra: Pacific Linguistics.5145
Voorhoeve CL. 1971. Miscellaneous Notes on Languages in West Irian, New Guinea. Papers in New Guinea Linguistics No. 14. Canberra. Pacific Linguistics.1313
Smallhorn, J. 2011. The Binanderean languages of Papua New Guinea: reconstruction and subgrouping. Canberra: Pacific Linguistics.7645
Scott. 1978. The Fore language of Papua New Guinea. Canberra: Pacific Linguistics1475
Ross, Malcom. 2014. Personal Communication12642
McElhanon, KA & Voorhoeve, CL. 1970. The Trans-New Guinea Phylum: Explorations in deep-level genetic relationships. Canberra: Pacific Linguistics.5024
McElhanon, K.A. 1967. Preliminary Observations on Huon Peninsula Languages. Oceanic Linguistics. 6, 1-45.1398
Laycock, DC. 1968.Languages of the Lumi Subdistrict (West Sepik District), New Guinea.Oceanic Linguistics, 7 (1): 36-66.1830
Franklin KJ. 1975. Comments on Proto-Engan. In SA Wurm, Ed. New Guinea Area Languages and Language Study: Papuan languages and the New Guinea linguistic scene. Canberra: Pacific Linguistics, pp. 263-275.731
Foley, W.A. 2005. Linguistic prehistory in the Sepik-Ramu basin. Pp. 109-144.Pawley, A., Attenborough, R., Golson, R., & Hide, R. eds. Papuan pasts:cultural, linguistic and biological histories of Papuan-speaking peoples.1111
Dye W., Townsend, P., & Townsend, W. 1968. The Sepik Hill Languages: A preliminary report. Oceania, 39: 146--156.479
Dutton, T.E., 2010. Reconstructing Proto Koiarian: The history of a Papuan language family, Canberra: Pacific Linguistics.1162
Dutton, T.E., 1970. Notes on the languages of the Rigo area of the Central district of Papua. In S. A. Wurm & D. C. Laycock, eds. Pacific Linguistic Studies in honour of Arthur Capell. Canberra: Pacific Linguistics.2905
Davies & Comrie. 1985. A linguistic survey of the Upper Yuat. In Adams et al. Papers in New Guinea Linguistics No. 22, pp. 275-3121941
Daniels, D. 2016. Magi: An Undocumented Language of Papua New Guinea. Oceanic Linguistics, 55, 199–224.92
Daniels, D. 2010. A preliminary phonological history of the Sogeram languages of Papua New Guinea. Oceanic Linguistics, 49, 163-193.780
Clouse, D.A. 1997. Towards a reconstruction and reclassification of the Lakes Plain languages of Irian Jaya. In Franklin, K. (ed). Papers in Papuan Linguistics No. 2. Pacific Linguistics: Canberra.4939
Abbott, S. 1985. Nor-Pondo Lexicostatistical survey. Papers in New Guinea Linguistics, 22, 313-338.641