Me pēnei te tohu i te whārangi:

Anna Crighton and Mark Stocker. Related biographies for 'Gurnsey, Frederick George', Dictionary of New Zealand Biography, first published in 1996. Te Ara - the Encyclopedia of New Zealand, https://teara.govt.nz/mi/biographies/3g26/gurnsey-frederick-george/related-biographies (accessed 19 April 2024)