OSTROWSKI, Maciej. Dialog religijny w turystyce. Polonia Sacra, [S. l.], v. 16, n. 2, p. 107–121, 2012. DOI: 10.15633/ps.517. Disponível em: https://czasopisma.upjp2.edu.pl/poloniasacra/article/view/517.. Acesso em: 25 jul. 2025.