STACHEL, Günter. Notizen zur Geschichte der AKK. Religionspädagogische Beiträge, [S. l.], v. 27, p. 175–193, 2024. DOI: 10.20377/rpb-696. Disponível em: https://rpb-journal.de/index.php/rpb/article/view/696. Acesso em: 8 mai. 2025.