^Hargreaves, John, Freedom for Catalonia?: Catalan Nationalism, Spanish Identity and the Barcelona Olympic Games, Cambridge University Press: 84, 2000
^Buffery, Helena; Marcer, Elisenda, Historical Dictionary of the Catalans, Scarecrow Press: 198, 2011
^Paluzie, Elisenda, The costs and benefits of staying together: the Catalan case in Spain, The Political Economy of Inter-Regional Fiscal Flows: Measurement, Determinants and Effects on Country Stability (Edward Elgar Publishing), 2010: 367
^Hooghe, Liesbet; Marks, Gary; Schakel, Arjan H., The Rise of Regional Authority: A Comparative Study of 42 Democracies, Routledge: 194, 2010
^Schrijver, Frans, Regionalism After Regionalisation: Spain, France and the United Kingdom, Vossiuspers, Amsterdam University Press: 112, 2006
^McLaren, Lauren M., Constructing Democracy in Southern Europe: A Comparative Analysis of Italy, Spain, and Turkey, Routledge: 184, 2008
^Roller, Elisa, Conflict and Cooperation in EU Policy-Making: The Case of Catalonia, The EU and Territorial Politics Within Member States: Conflict Or Co-Operation? (Brill), 2004: 80
^Alonso, Sonia, Challenging the State: Devolution and the Battle for Partisan Credibility, Oxford University Press: 77, 2012
^Ramiro, Luis; Morales, Laura, European integration and Spanish parties: Elite empowerment amidst limited adaptation, The Europeanization of National Political Parties: Power and organizational adaptation (Routledge), 2007: 146
^Moreno, Luis; Colino, César, Kingdom of Spain, Diversity and Unity in Federal Countries (McGill-Queen's University Press), 2010: 299