Clouse, Duane A. (1997). "Towards a reconstruction and reclassification of the Lakes Plain languages of Irian Jaya". In Karl Franklin (ed.). Papers in Papuan linguistics no. 2(PDF). Vol. A-85. Canberra: Pacific Linguistics. pp. 133–236. ISBN0858834421.
ethnologue.com
Awera at Ethnologue (18th ed., 2015) (subscription required)
