Washington, D.C. : Center for Transatlantic Relations, Paul H. Nitze School of Advanced International Studies, Johns Hopkins University ; Lisboa : Calouste Gulbenkian Foundation, 2004
Washington, D.C. : Center for Transatlantic Relations (CTR), Johns Hopkins University School of Advanced International Studies ; Brussels : Centre for European Policy Studies (CEPS) ; London : Rowman & Littlefield International, [2015]
Lisbon : Calouste Gulbenkian Foundation ; Washington, DC : Center for Transatlantic Relations, Paul H. Nitze School of Advanced International Studies, Johns Hopkins University, [2006]
Washington, D.C. : Center for Transatlantic Relations, Paul H. Nitze School of Advanced International Studies, Johns Hopkins University ; Vienna : Austrian Institute for International Affairs : Austrian Marshall Plan Foundation, [2008]