BRDAK, M. Media image of sport volunteering during the UEFA Euro 2012™ and the motives for social work and its style of volunteers working in Poznan and in Poland. Quality in Sport, [S. l.], v. 1, n. 1, p. 21–28, 2015. DOI: 10.12775/QS.2015.002. Disponível em: https://apcz.umk.pl/QS/article/view/QS.2015.002. Acesso em: 31 jan. 2023.