On the history of the WEU, see François de Rose, " A European Pillar in the Alliance," Susan Eisenhower, ed., NATO at Fifty (Washington: Center for Political and Strategic Studies, 1999).
Voir, au sujet de l’histoire de l’UEO, François de Rose, « A European Pillar in the Alliance », sous la dir. de Susan Eisenhower, NATO at Fifty (Washington : Center for Political and Strategic Studies, 1999).