1.BALDWIN, R.; WYPLOSZ, Ch. The Economics of European Integration. 3rd. Revised edition. McGraw Hill Higher Education, 2009. ISBN- 13: 978-0077121631
2.EL-AGRAA, A.; ARDY, B. The European Union: Economics and Policies. 9th ed. Cambridge University Press, 2011. 518 p. ISBN 978-1107007963.
3.STAAB, A. The European Union Explained: Institutions, Actors, Global Impact. 2nd ed. Bloomington: Indiana University Press, 2011. 210 p. ISBN 978-0-253-22303-6
4.About European Union
http://europa.eu/index_en.htm