Bonfreschi, L., Orsina, G., & Varsori, A. (2015). European parties and the European integration process, 1945-1992. P.I.E. Peter Lang.
Cita Chicago (17th ed.)Bonfreschi, Lucia, Giovanni Orsina, i Antonio Varsori. European Parties and the European Integration Process, 1945-1992. Brussels, [Belgium]: P.I.E. Peter Lang, 2015.
Cita MLA (9th ed.)Bonfreschi, Lucia, et al. European Parties and the European Integration Process, 1945-1992. P.I.E. Peter Lang, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.