^‘STEWART, Rev. Dr Charles Edward’, Who's Who 2017, A & C Black, an imprint of Bloomsbury Publishing plc, 2017; online edn, Oxford University Press, 2016 ; online edn, Nov 2016
accessed 26 May 2017
^‘STEWART, Rev. Dr Charles Edward’, Who's Who 2017, A & C Black, an imprint of Bloomsbury Publishing plc, 2017; online edn, Oxford University Press, 2016 ; online edn, Nov 2016
accessed 26 May 2017