Me pēnei te tohu i te whārangi:
Danny Keenan, 'Ngā whakaahua, ngā rauemi katoa', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/nga-pakanga-o-aotearoa/media (accessed 7 December 2023)
He kōrero nā Danny Keenan, i tāngia i te 20 Jun 2012, reviewed & revised 29 Nov 2022