Ani Pihema rāua ko Ruby Kerei rāua ko Steven Oliver. 'Te Kawau, Āpihai', Ngā Tāngata Taumata Rau, i tāngia tuatahitia ki 1990. Te Ara - the Encyclopedia of New Zealand, https://teara.govt.nz/mi/biographies/128794/related-biographies (accessed 4 June 2026).