Messina Conference History of the European Union European Defence Community European political cooperation Richard T. Griffiths Europe's first constitution: the European Political Community, 1952–1954 in Stephen Martin, editor.
Messinská konferencia Európske obranné spoločenstvo Európska politická spolupráca Richard T. Griffiths Europe’s first constitution: the European Political Community, 1952–1954 in Stephen Martin, editor.