"Expeditions of the Bishop Museum". American Association for the Advancement of Science. 52 (1344): 311. October 1, 1920. doi:10.1126/science.52.1344.311. JSTOR1646589.
jstor.org
"Expeditions of the Bishop Museum". American Association for the Advancement of Science. 52 (1344): 311. October 1, 1920. doi:10.1126/science.52.1344.311. JSTOR1646589.
mediatheque-polynesie.org
Aitken, Robert T. (1930). "Ethnology of Tubuai". Bernice P. Bishop Museum Bulletin 70. Honolulu, Hawaiʻi: Bernice P. Bishop Museum. Retrieved March 9, 2020.