'Cohen, Helen Ileana (1918–2013)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/cohen-helen-ileana-22786/text, accessed 1 July 2025.
6 July,
2013
(aged ~ 95)
West Sussex,
England
Includes subject's nationality; their parents' nationality; the countries in which they spent a significant part of their childhood, and their self-identity.