(неопр.)
.
Ethnologue 2009
. Дата обращения: 18 марта 2012.
4 июня 2012 года.
Ross, Malcolm.
// Papuan Pasts: Cultural, Linguistic and Biological Histories of Papuan-Speaking Peoples / Edited by Andrew Pawley, Robert Attenborough, Jack Golson and Robin Hide ; Pacific Linguistics, Research School of Pacific and Asian Studies, The Australian National University. — Canberra, 2005. — 817 p. — (Pacific Linguistics 572). —
ISBN 0-85883-562-2
.
Andrew Pawley, Harald Hammarström.
The languages and linguistics of the New Guinea area: a comprehensive guide / Bill Palmer (ed.). — Berlin; Boston: De Gruyter Mouton, 2018. — (The world of linguistics). —
ISBN 978-3-11-028642-7
.
Bill Palmer.
Language families of the New Guinea Area
// The languages and linguistics of the New Guinea area: a comprehensive guide. — Berlin; Boston: De Gruyter Mouton, 2018. — (The world of linguistics). —
ISBN 978-3-11-028642-7
.