Portmann, M. (2014). Parliamentary representation of citizens' preferences: Explaining the differences between parliamentarians' votes and popular referendum results (1. Aufl.). Nomos.
Chicago-Zitierstil (17. Ausg.)Portmann, Marco. Parliamentary Representation of Citizens' Preferences: Explaining the Differences Between Parliamentarians' Votes and Popular Referendum Results. 1. Aufl. Baden-Baden: Nomos, 2014.
MLA-Zitierstil (9. Ausg.)Portmann, Marco. Parliamentary Representation of Citizens' Preferences: Explaining the Differences Between Parliamentarians' Votes and Popular Referendum Results. 1. Aufl. Nomos, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.