Ripoll Servent, Ariadna; Panning, Lara (2021). “Engaging the disengaged? Explaining the participation of Eurosceptic MEPs in trilogue negotiations”. Journal of European Public Policy28 (1): 77. doi:10.1080/13501763.2020.1859596.
Brack, Nathalie; Startin, Nicholas (2015). “Introduction: Euroscepticism, from the margins to the mainstream”. International Political Science Review (SAGE) 36 (3): 240. doi:10.1177/0192512115577231.
McDonnell, Duncan; Werner, Annika (4 May 2018). “Respectable radicals: why some radical right parties in the European Parliament forsake policy congruence”. Journal of European Public Policy25 (5): 747–763. doi:10.1080/13501763.2017.1298659. ISSN1350-1763.
“Ursula von der Leyen makes final pledges to secure EU's top job”. The Guardian (15 July 2019). 2023年2月21日閲覧。 “Von der Leyen says in her letters that she hopes the "snapshot" on her positions, some of which are retreads of previous proposals from the commission, will reassure her critics, although there is a risk of putting off MEPs within the more Eurosceptic and rightwing European Conservatives and Reformists group, in which Poland's Law and Justice is the largest party.”
web.archive.org
Nordsieck, Wolfram (2019年). “European Union”. Parties and Elections in Europe. 8 June 2017時点のオリジナルよりアーカイブ。30 May 2019閲覧。
worldcat.org
search.worldcat.org
McDonnell, Duncan; Werner, Annika (4 May 2018). “Respectable radicals: why some radical right parties in the European Parliament forsake policy congruence”. Journal of European Public Policy25 (5): 747–763. doi:10.1080/13501763.2017.1298659. ISSN1350-1763.
