'Coltman, Percy Selborne (Selborne) (1906–1994)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/coltman-percy-selborne-selborne-23286/text, accessed 6 May 2025.
27 March,
1906
Heilbron,
South Africa
13 January,
1994
(aged 87)
Melbourne,
Victoria,
Australia
Includes the religion in which subjects were raised, have chosen themselves, attendance at religious schools and/or religious funeral rites; Atheism and Agnosticism have been included.