GROMER, Johannes; KRÄMER, Anja. Bauhistorische Untersuchungen im Backnanger Rathaus. Backnanger Jahrbuch, [S. l.], v. 7, p. 83–112, 1999. DOI: 10.53458/bjb.v7i.8994. Disponível em: https://journals.wlb-stuttgart.de/index.php/bjb/article/view/8994. Acesso em: 5 mar. 2026.