KOLCZYŃSKI, Mariusz. Strategic dilemmas of pre election marketing in the age of the mediatisation of politics: The case of the Warsaw referendum of 2013. Studia Politicae Universitatis Silesiensis, [S. l.], v. 13, 2017. Disponível em: https://journals.us.edu.pl/index.php/SPUS/article/view/5470. Acesso em: 5 grudz. 2025.