Me pēnei te tohu i te whārangi:
Kerryn Pollock and Bronwyn Labrum, 'Ngā whakaahua, ngā rauemi katoa', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/second-hand-trade/media (accessed 30 May 2023)
He kōrero nā Kerryn Pollock and Bronwyn Labrum, i tāngia i te 11 Mar 2010