Ferdinand MÜLLER-ROMMEL and Fernando CASAL BÉRTOA (eds), Party politics and democracy in Europe : essays in honour of Peter Mair, Abingdon ; New York : Routledge, 2016, West European politics, pp. 162-177
BRESSANELLI, Edoardo, Mapping the Europarties' ideological development, in Ferdinand MÜLLER-ROMMEL and Fernando CASAL BÉRTOA (eds), Party politics and democracy in Europe : essays in honour of Peter Mair, Abingdon ; New York : Routledge, 2016, West European politics, pp. 162-177
- https://hdl.handle.net/1814/37082