Me pēnei te tohu i te whārangi:
Lance Beath, 'Ngā whakaahua, ngā rauemi katoa', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/terrorism-and-counter-terrorism/media (accessed 26 March 2023)
He kōrero nā Lance Beath, i tāngia i te 20 Jun 2012, updated 1 Sep 2021