Me pēnei te tohu i te whārangi:
Mark Derby, 'Ngā whakaahua, ngā rauemi katoa', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/cultural-go-betweens/media (accessed 1 June 2023)
He kōrero nā Mark Derby, i tāngia i te 5 May 2011, reviewed & revised 22 May 2018