Me pēnei te tohu i te whārangi:

M. Joy Maslin. Related biographies for 'Wunsch, Donald Frederick Sandys', Dictionary of New Zealand Biography, first published in 1998. Te Ara - the Encyclopedia of New Zealand, https://teara.govt.nz/mi/biographies/4w28/wunsch-donald-frederick-sandys/related-biographies (accessed 24 April 2024)