DE RYCKE, Filip. The Apostolate of the Book Revisited. New Evangelisation and the Mission of Publishing House Betsaida. Polonia Sacra, [S. l.], v. 24, n. 4, p. 105–120, 2020. DOI: 10.15633/ps.3786. Disponível em: https://czasopisma.upjp2.edu.pl/poloniasacra/article/view/3786.. Acesso em: 14 jul. 2025.