Hanley, David. "Christian Democracy and the Paradoxes of Europeanization: Flexibility, Competition and Collusion". Party Politics. 8 (4): 463–481. doi:10.1177/1354068802008004006. S2CID145156148.
Hanley, David. "Christian Democracy and the Paradoxes of Europeanization: Flexibility, Competition and Collusion". Party Politics. 8 (4): 463–481. doi:10.1177/1354068802008004006. S2CID145156148.