Me pēnei te tohu i te whārangi:
Russell Brown, 'Ngā whakaahua, ngā rauemi katoa', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/digital-media-and-the-internet/media (accessed 28 April 2024)
He kōrero nā Russell Brown, i tāngia i te 22 Oct 2014