6Philippe C. Schmitter. Federalism and the Euro Polity [J]. Journal of Democracy, 2000, 1(11):42-45. 被引量:1
7Ernst B.Haas. Beyond the Nation- State; Functionalism and International Organization [M]. California: Stanford University Press 1964 34-48. 被引量:1
8Helene Sjursen ed. Questioning EU enlargement: Europe in search of identity [M]. London: Rougedge Press 2006. 3-127. 被引量:1
9Erik Oddvar Eriksen John Erik Fossum. "Constitution-making in the European Union" in Democracy in the European Union: Integration through deliberation [M]. London: Routledge Press 2000. 111-140. 被引量:1