Source and copyright
Source: Message addressed by the Council of Western European Union to the Assembly of WEU. First session held on Tuesday, 5th July, 1955, Speech deliverd by Mr. Spaak, President of the Council. Strasbourg: Assembly of Western European Union, 05.07.1955. 5 p.
National Archives of the United Kingdom, Kew. http://www.nationalarchives.gov.uk, Records of international organizations, DG. Copies of records of the Brussels Treaty Organisation and Western European Union. Brussels Treaty Organisations and Western European Union: Microfilm copies of files, DG 1.
Copyright: (c) WEU Assembly - Assemblée de l'UEO