Spaventa, E. (2007). Free movement of persons in the European Union: Barriers to movement in their constitutional context. Kluwer Law International.
Chicago-Zitierstil (17. Ausg.)Spaventa, Eleanor. Free Movement of Persons in the European Union: Barriers to Movement in Their Constitutional Context. Alphen aan den Rijn: Kluwer Law International, 2007.
MLA-Zitierstil (9. Ausg.)Spaventa, Eleanor. Free Movement of Persons in the European Union: Barriers to Movement in Their Constitutional Context. Kluwer Law International, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.