Albertson B., Kushner Gadarian S. 2015. Anxious Politics: Democratic Citizenship in a Threatening World, Cambridge University Press.
Ayer A. 1936. Language, Truth, and Logic, Oxford University Press.
Brader T. 2006. Campaigning for Hearts and Minds: How Emotional Appeals in Political Ads Work, University of Chicago Press.
Davies W. 2018. Nervous States: How Feeling Took Over the World, Jonathan Cape.
Geach P. 1964. “Assertion,” Philosophical Review, vol. 74, pp. 449–465.
Wigura K. 2019. Wynalazek nowoczesnego serca. Filozoficzne źródła współczesnego myślenia o emocjach, Wydawnictwo Naukowe Scholar.
Wigura K., Kuisz J. 2019. “Populists Understand the Power of Human Emotion. Europe’s Liberals Need to Grasp It, Too,” Guardian, 11.12.2019, https://www.theguardian.com/commentisfree/2019/dec/11/populist-politicians-power-emotion-loss-change, accessed 7.02.2020.
Witwicki P. 2019. “Karolina Wigura: Trzeba przestać obrażać wyborców PiS,” Rzecz pospolita, https://www.rp.pl/Rozmowy-Witwickiego-/305309892-Karolina-Wigura-Trzeba-przestac-obrazac-wyborcow-PiS.html, accessed 7.02.2020.