PARZYCH, K.; ANISZEWSKA, T. Tourist image of Ustka in tourist’s opinion. Journal of Education, Health and Sport, [S. l.], v. 7, n. 6, p. 997–1010, 2017. Disponível em: https://apcz.umk.pl/JEHS/article/view/5257. Acesso em: 23 jul. 2024.