^Kirch, Patrick Vinton (2002). On the Road of the Winds: An Archaeological History of the Pacific Islands Before European Contact. University of California Press. ISBN0520234618.
^Aitken, Robert T. (2008) [Accepted in 1923]. "Mythology of Tubuai". In Furuhashi, Lynette (ed.). Pacific Islands Dissertations and Theses from the University of Hawaiʻi - 1923-2008. University of Hawaiʻi at Mānoa, Honolulu, Hawaiʻi: Hamilton Library. p. 2.
^Aitken, Robert T. (1930). "Ethnology of Tubuai". Bernice P. Bishop Museum Bulletin 70. Honolulu, Hawaiʻi: Bernice P. Bishop Museum. Retrieved March 9, 2020.