1. Ballmann A., D. Epstein and S. O’Halloran (2002) ‘Delegation, Comitology, and the Separation of Powers in the European Union’, International Organization, 56 (3): 551–574.
2. Belier, I. (2007) ‘Les hommes et les femmes de la Commission’, Ceras Projet 296 Janvier 2007 (Paris: Centre de recherche et d’action sociales).
3. Coombes, D. (1970). Politics and Bureaucracy in the European Community (London: Allen and Unwin).
4. Egeberg, M. (2006) ‘Executive Politics as Usual: Role Behaviour and Conflict Dimensions in the College of European Commissioners’, Journal of European Public Policy 13 (1) 1–15.
5. Falkner G,. O. Treib, M. Hartlapp and S. Leiber (2005) Complying with Europe. EU Harmonisation and Soft Law in the Member States (Cambridge: Cambridge University Press).