Me pēnei te tohu i te whārangi:
Edward Ellison, 'Ngā whakaahua, ngā rauemi katoa', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/nga-haumi-a-iwi/media (accessed 25 March 2023)
He kōrero nā Edward Ellison, i tāngia i te 11 Mar 2010