Me pēnei te tohu i te whārangi:
Ian McDonald, 'Ngā whakaahua, ngā rauemi katoa', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/disabled-sport/media (accessed 12 April 2021)
He kōrero nā Ian McDonald, i tāngia i te 5 Sep 2013, reviewed & revised 2 Aug 2017