Me pēnei te tohu i te whārangi:
Roger Robinson, 'Ngā whakaahua, ngā rauemi katoa', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/veterans-and-masters-sport/media (accessed 29 March 2024)
He kōrero nā Roger Robinson, i tāngia i te 5 Sep 2013