- Kepa Maly and Onaona Maly. 2005. Mauna Kea-Ka Piko Kaulana o Ka 'Āina (Mauna Kea-The Famous Summit of the Land) A collection of native traditions, historical accounts, and oral history interviews for: Mauna Kea, the lands of Ka'ohe, Humu'ula and the 'Āina Mauna on the island of Hawaiʻi. 12 Mb PDF
- Appendix A: Mauna Kea-Ka Piko Kaulana o Ka 'Āina (A collection of oral history interviews documenting historical accounts and recollections of Mauna Kea and the mountain lands of Hāmākua, Hilo and South Kohala, on the island of Hawaiʻi). 5 Mb PDF
- Pacific Consulting Services, Inc. 2010. Final report Architectural inventory survey for Hale Pohaku rest house 1 and 2 and comfort station, Kaohe Ahupuaa, Hamakua District, Hawaiʻi Island, Hawaiʻi. TMK (3)4-4-015: 12 (por.).