'Marks, Florence Phyllis (1912–2008)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/marks-florence-phyllis-23146/text, accessed 31 May 2025.
3 March,
1912
Potts Point, Sydney,
New South Wales,
Australia
18 October,
2008
(aged 96)
Melbourne,
Victoria,
Australia