Quiroga 2020, pp. 21–22. Quiroga, Alejandro (2020). "Regionalism and Modern Europe: Identity Construction and Movements from 1890 to the Present Day". History: Reviews of New Books. 48 (1): 21–22. doi:10.1080/03612759.2020.1696638. S2CID213337221.
Quiroga 2020, pp. 21–22. Quiroga, Alejandro (2020). "Regionalism and Modern Europe: Identity Construction and Movements from 1890 to the Present Day". History: Reviews of New Books. 48 (1): 21–22. doi:10.1080/03612759.2020.1696638. S2CID213337221.