SERKOWSKI, Wojciech. Medi@stery 2018 rozdane. Media Biznes Kultura, [S. l.], n. 1(4), p. 161–162, 2018. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/MBK/article/view/8073. Acesso em: 22 lip. 2024.