1. Adams, Marie-Jeanne. 1971. 'Cultural variations in eastern Indonesia.' Manusia Indonesia 5(4-5-6): 425-40.
2. Berthe, Louis. 1972. Bei gua. Itinéraire des ancêtres. Mythe des Bunaq de Timor [Bei Gua: Route of the ancestors-Timor Bunaq myth]. Paris: Editions du CNRS.
3. Eberhard, David M., Gary F. Simons and Charles D. Fennig, eds. 2020. Ethnologue: Languages of the world. 23rd edn. Dallas: SIL International. Available from: www.ethnologue.com.
4. Fox, James J. 1988. To Speak in Pairs: Essays on the ritual languages of eastern Indonesia. Cambridge Studies in Oral and Literate Culture. Cambridge: Cambridge University Press. doi.org/10.1017/CBO9780511551369.
5. Fox, James J. 2006. 'Genealogy and topogeny: Toward an ethnography of Rotinese ritual place names.' In James J. Fox, ed., The Poetic Power of Place: Comparative perspectives on Austronesian ideas of locality, pp. 89-100. Canberra: ANU E Press. doi.org/10.22459/PPP.09.2006.05.