'Clark, William Harold (Bill) (1914–1961)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/clark-william-harold-bill-24019/text, accessed 24 January 2025.
22 March,
1914
Yarrawonga,
Victoria,
Australia
6 September,
1961
(aged 47)
Leeton,
New South Wales,
Australia