Van Tilburg, Jo Anne. “Lost and Found: Hoa Hakananai’a and the Orongo ‘Doorpost’”. Waka Kuaka 123, no. 4 (March 20, 2015): 383–397. Accessed October 19, 2025. https://www.thepolynesiansociety.org/index.php/JPS/article/view/141.