Nicholls, D. A., G. Harwood, and R. Bell. “Physical Therapies in 19th Century Aotearoa/New Zealand: Part 1 – Māori Physical Therapies”. New Zealand Journal of Physiotherapy, vol. 44, no. 2, July 2016, pp. 75–83, doi:10.15619/NZJP/44.2.02.