Encyclopedia of Australian science (website), viewed 30 March, 2010 (Gascoigne, Sidney Charles Bartholemew (1915-). Born 11 November 1915, Napier, New Zealand.) http://www.eoas.info/biogs/P000434b.htm
The Ryerson index (website), viewed 30 March, 2010 (Gascoigne, Sidney Charles Bartholomew (Ben). Death notice. Date, 25 March 2010. Age 94.) http://www.ryersonindex.org