Source et copyright
Source: House of Commons Debates: Economic and Monetary Union (2 November 1989). Hansard Volume 159, 30th October 1989 - 10th November 1989. [ON-LINE]. [London]: Her Majesty's Stationary Office, [06.09.2005]. Available on http://www.parliament.the-stationery-office.co.uk/pa/cm198889/cmhansrd/1989-11-02/Debate-2.html.
Copyright: Crown copyright is reproduced with the permission of the Controller of Her Majesty's Stationery Office and the Queen's Printer for Scotland