Source and copyright
Source: BULLEN, R.; PELLY, M.E. (Ed.). Documents on British Policy Overseas, Series II. Volume I: The Schuman Plan, the Council of Europe and Western European Integration May 1950 - December 1952. London: Her Majesty's Stationery Office, 1986. 1023 p.
Copyright: Crown copyright is reproduced with the permission of the Controller of Her Majesty's Stationery Office and the Queen's Printer for Scotland