Costa, O. (2003). Special issue: The diffusion of democracy: Emerging forms and norms of democratic control in the European Union. Routledge.
Chicago-Zitierstil (17. Ausg.)Costa, Olivier. Special Issue: The Diffusion of Democracy: Emerging Forms and Norms of Democratic Control in the European Union. London: Routledge, 2003.
MLA-Zitierstil (9. Ausg.)Costa, Olivier. Special Issue: The Diffusion of Democracy: Emerging Forms and Norms of Democratic Control in the European Union. Routledge, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.