1. Albi, A. (2005). EU enlargement and the constitutions of Central and Eastern Europe. Cambridge University Press.
2. Bode, T. (2015). Die Freihandelslüge: Warum wir CETA und TTIP stoppen müssen. 6th ed. DVA.
3. De Baere, G. (2011). The basics of EU external relations law: An overview of the Post-Lisbon constitutional framework for developing the external dimensions of EU Asylum and Migration Policy. In De Bruycker, P., et al. (Eds.). (2011). External dimensions of EU migration and asylum law and policy=Dimensions externes du droit et de la politique d’immigration et d’asile de l’UE (pp. 121–174). Bruylant.
4. European Commission. (2016). Public report on the 14th round of negotiations for the transatlantic trade and investment partnership.
http://trade.ec.europa.eu/doclib/docs/2016/August/tradoc_154837.pdf
. Accessed 19 October 2016.
5. Fowler, M. R., & Bunck, J. M. (1995). Law, power, and the sovereign state: the evolution and application of the concept of sovereignty. Penn State University Press.