Me pēnei te tohu i te whārangi:
Gerard Hutching, 'Ngā whakaahua, ngā rauemi katoa', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/possums/media (accessed 4 June 2023)
He kōrero nā Gerard Hutching, i tāngia i te 24 Nov 2008, updated 1 Jul 2015