Me pēnei te tohu i te whārangi:
Helen Baumer, 'Ngā whakaahua, ngā rauemi katoa', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/swiss/media (accessed 30 April 2024)
He kōrero nā Helen Baumer, i tāngia i te 8 Feb 2005, updated 1 Sep 2023 me te āwhina o Jordan Lahmar-Martins