Ross, Malcolm and Åshild Næss. An Oceanic Origin for Äiwoo, the Language of the Reef Islands?. Oceanic Linguistics. 2007, 46 (2): 456–498. doi:10.1353/ol.2008.0003.
glottolog.org
Hammarström, Harald; Forkel, Robert; Haspelmath, Martin; Bank, Sebastian (编). Oceanic. Glottolog 2.7. Jena: Max Planck Institute for the Science of Human History. 2016.