LIUTKO, Natalia. Positioning as a Part of Political Marketing. Historia i Polityka, [S. l.], n. 14 (21), p. 25–31, 2015. DOI: 10.12775/HiP.2015.017. Disponível em: https://apcz.umk.pl/HiP/article/view/HiP.2015.017. Acesso em: 8 lip. 2025.