DRĄCZKOWSKI, F. Ernst Friedrich Sauer, Benediktsregel und Weltleute, Augustin - Hangelar 1980, stron 273 , format 8. Vox Patrum, [S. l.], v. 2, p. 160–168, 1982. DOI: 10.31743/vp.10213. Disponível em: https://czasopisma.kul.pl/index.php/vp/article/view/10213. Acesso em: 28 mar. 2024.