Ritzmann, Cristiano. “Even Prohibited, Behold for Us: The Challenge before Ecumenical Religious Manifestations and Prohibitions on Brazil History”. Vox Scripturae - Revista Teológica Internacional, vol. 22, no. 2, Dec. 2014, pp. 77-89, https://doi.org/10.25188/2447.7443.2014v22n2.51.