Me pēnei te tohu i te whārangi:

Charlotte Macdonald. Related biographies for 'Clark, Cora Mildred Maris', Dictionary of New Zealand Biography, first published in 1996. Te Ara - the Encyclopedia of New Zealand, https://teara.govt.nz/mi/biographies/3c21/clark-cora-mildred-maris/related-biographies (accessed 25 April 2024)