economically liberal elements. Resende, Madalena Meyer. Catholicism and Nationalism: Changing Nature of Party Politics. 2014-10-03 [2022-05-02]. ISBN 9781317610618
Historiographical approaches to nationalism in Spain, Saarbrücken, Breitenbach. Núñez Seixas, X.M.(1999): "Autonomist regionalism within the spanish state of the Autonomous
Discussion about Castilian nationalism. (西班牙語) Castellano y no Español - Nationalist writing about the names given to the Spanish language. (西班牙語) Villalar
Cambridge University Press. 1992 Nationalism: Five Roads to Modernity, Harvard University Press (Portuguese translation 1998; Spanish 2005; Russian 2008; Chinese