Morgan, G. (2005). The idea of a European superstate: Public justification and European integration. Princeton University Press.

Morgan, Glyn. The Idea of a European Superstate: Public Justification and European Integration. Princeton, N.J.: Princeton University Press, 2005.

Morgan, Glyn. The Idea of a European Superstate: Public Justification and European Integration. Princeton University Press, 2005.