^PERRY, Rev. William’, Who Was Who, A & C Black, an imprint of Bloomsbury Publishing plc, 1920–2014; online edn, Oxford University Press, 2014 ; online edn, April 2014
accessed 9 Aug 2014
^"Scottish Episcopal Clergy, 1689-2000" Bertie, D.M p399 : Edinburgh T & T Clark
ISBN0-567-08746-8
^Amongst others he wrote "The Scottish Liturgy: its Value and History", 1918; "Providence and Life", 1919; "Anthony Mitchell, Bishop of Aberdeen", 1920; "George Hay Forbes, a Romance in Scholarship", 1927; "The Scottish Prayer Book", 1929; "The Oxford Movement in Scotland", 1934; "Alexander Penrose Forbes, the first Tractarian Bishop", 1939; "Scottish Communicants Manual", 1939; and "Guide to the Scottish Prayer Book", 1941 >
British Library website accessed 16:18
GMT 9 August 2009