https://www.ips-journal.eu/topics/future-of-social-democracy/where-is-italy-heading-5337/
https://urldefense.com/v3/__http:/liseuse.harmattan.fr/978-2-343-22496-1__;!!DOxrgLBm!RvRbHRx6Kt_Im0YooeSKul-1pdH3rrehJbewxga1m1XfdG_l66dacHGtbssMnGHPjvgLKb6ClUlbH3wttsPZTQ$
http://pubdocs.worldbank.org/en/244481520499464074/Growing-United-v03-online-18-03-08.pdf
https://ec.europa.eu/commission/sites/beta-political/files/outline_of_the_political_declaration.pdf