SPEHR, Christopher. The church service on Martin Luther’s conception. Vox Scripturae - Revista Teológica Internacional, São Bento do Sul, SC, v. 22, n. 2, p. 31–61, 2014. DOI: 10.25188/2447.7443.2014v22n2.49. Disponível em: https://revistas.flt.edu.br/voxscripturae/article/view/49. Acesso em: 6 jun. 2026.