Me pēnei te tohu i te whārangi:

Ian Dougherty. Related biographies for 'Bell, Francis Wirgman Dillon', Dictionary of New Zealand Biography, first published in 1998. Te Ara - the Encyclopedia of New Zealand, https://teara.govt.nz/mi/biographies/4b20/bell-francis-wirgman-dillon/related-biographies (accessed 20 April 2024)