Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL Great Britain. Foreign and Commonwealth Office,"Single European Act between the Kingdom of Belgium, the Kingdom of Denmark, the Federal Republic of Germany, the Hellenic Republic, the Kingdom of Spain, the French Republic, Ireland, the Italian Republic, the Grand-Duchy of Luxembourg, the Kingdom of the Netherlands, the Portuguese Republic and the United Kingdom of Great Britain and Northern Ireland and Final Act, Luxembourg, 17 February 1986, The Hague, 28 February 1986",,H.M.S.O.,1986,European communities,,0101975805,,https://cir.nii.ac.jp/crid/1130282269742353280