Source et copyright
Source: The National Archives of the United Kingdom, [s.l.], Kew, Richmond, Surrey, TW9 4DU. http://www.nationalarchives.gov.uk/, Records created and inherited by the Foreign Office, FO. Schuman plan for the whole of the French and German coal and steel production to be placed under a common High Authority: discussions and negotiations, FO 371/85853.
Copyright: (c) The National Archives of the United Kingdom