Me pēnei te tohu i te whārangi:
Mark Williams, 'Ngā whakaahua, ngā rauemi katoa', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/experimental-film/media (accessed 13 May 2024)
He kōrero nā Mark Williams, i tāngia i te 22 Oct 2014