ROKICKA, Ewa; LEAMAN, Jeremy; EISSEL, Dieter. Democracy at Risk: The Growth of Nationalism and Extreme Right Parties as Threat to the EU. Poland: Wydawnictwo Uniwersytetu Łódzkiego,2020. DOI: 10.18778/8220-016-4. Disponível em: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/977. Acesso em: 21 sty. 2026.