PFAFF, B. Aus der Geschichte der Familie Pfaff. Zollerheimat, [S. l.], v. 5, n. 6, p. 29–30, 1936. DOI: 10.53458/zh.v5i6.9961. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/zh/article/view/9961. Acesso em: 15 mai. 2024.