ИСТОЧНИК: “The World Atlas of Language Structures” . , Bernard Comrie and David Gil and Martin Haspelmath and Matthew S. Dryer · Oxford University Press

ИСТОЧНИК: “A Tentative Multilevel Multiunit Phonological Analysis of the Murik Language” (339-373) . Abbott, Stan (1985) Australian National University

ИСТОЧНИК: “Atlas of the World’s Languages in Danger” . Christopher Moseley (ed.) (2010) UNESCO Publishing

ИСТОЧНИК: “Sepik languages: checklist and preliminary classification” . Laycock, Donald C. (1973) , Wurm, Stephen A. · Australian National University, Research School of Pacific Studies, Department of Linguistics

ИСТОЧНИК: “World Oral Literature Project” .

ИСТОЧНИК: “Ethnologue: Languages of the World, 18th Edition” . , Lewis, M. Paul, Gary F. Simons, and Charles D. Fennig · SIL International

ИСТОЧНИК: “Australasia and the Pacific” (425-577) . Stephen Wurm (2007) , Christopher Moseley · Routledge