PAWLIKOWSKA-PIECHOTKA, Anna. Sports tourism: Active and passive participation in sporting evants (amateur and professional). Turyzm/Tourism, Poland, v. 26, n. 1, p. 94–96, 2016. Disponível em: https://www.czasopisma.uni.lodz.pl/tourism/article/view/5344. Acesso em: 25 may. 2026.