Sempach, M. (2021) “Americanization of election campaigns and the application of marketing on the political market in Poland in the first decade of political changes”, in Kisztelińska-Węgrzyńska, A. (ed.) Koszty współczesnych kryzysów. Poland: Lodz University Press, pp. 165–189. doi:10.18778/8220-700-2.09.