Me pēnei te tohu i te whārangi:

John Mansfield Thomson. Related biographies for 'Austin, Louis Daly Irving', Dictionary of New Zealand Biography, first published in 1998. Te Ara - the Encyclopedia of New Zealand, https://teara.govt.nz/mi/biographies/4a24/austin-louis-daly-irving/related-biographies (accessed 23 April 2024)