REFERENCES
- Christiansen, T., and S.Piattoni, eds. 2003. Informal Governance in the European Union. Cheltenham: Edward Elgar.
- Christiansen, T., A.Føllesdal, and S.Piattoni. 2003. “Informal Governance in the European Union: An Introduction.” In Informal Governance in the European Union, edited by T.Christiansen and S.Piattoni, 1–21. Cheltenham: Edward Elgar.
- Peters, B. G.2006. “Forms of Informality: Identifying Informal Governance in the European Union.” Perspectives on European Politics and Society7 (1): 25–40.