Hitirs, T. (1988). European union economics (4th ed.). Prentice Hall Europe.
Cita Chicago (17th ed.)Hitirs, Theodore. European Union Economics. 4th ed. London: Prentice Hall Europe, 1988.
Cita MLA (9th ed.)Hitirs, Theodore. European Union Economics. 4th ed. Prentice Hall Europe, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.