1. Almeida, P.D. 2019. The role of threat in collective action. In The Wiley Blackwell Companion to Social Movements, ed. A.D. Snow, S.A. Soule, H.-P. Kiesi, and H.J. McCammon. Oxford.
2. Anderson, R. (2007). Thematic content analysis (TCA). Descriptive presentation of qualitative data, 1–4.
http://rosemarieanderson.com/wp-content/uploads/2014/08/ThematicContentAnalysis.pdf
3. Bandy, J., and J. Smith, eds. 2004. Coalitions Across Borders: Transnational Protest and the Neoliberal Order. Lanham, MD: Rowman and Littlefield.
4. Barcz J., Grzelak A., and R. Szyndlauer eds. 2021. Problem praworządności w Polsce w świetle orzecznictwa Trybunału Sprawiedliwości UE (2018–2020), Unia Europejska.
5. Bill, S. 2022. Counter-Elite Populism and Civil Society in Poland: PiS’s Strategies of Elite Replacement. East European Politics and Societies 36 (1): 118–140.