WĄSOWICZ, J.; SZLUFIK, P. The Development of John Bosco’s Charism in the First Half of the 20th century. An International Congress of Salesian History (Rome, November, 19th-23rd 2014) . Seminare. Learned Investigations, [S. l.], v. 36, n. 4, p. 246–247, 2022. DOI: 10.21852/sem.2015.4.20. Disponível em: https://czasopisma.uksw.edu.pl/index.php/s/article/view/10929. Acesso em: 18 may. 2024.