KNÖPFLE, M. 125 Jahre Ortsgruppe Backnang des Schwäbischen Albvereins. Backnanger Jahrbuch, [S. l.], v. 24, p. 269–271, 2016. DOI: 10.53458/bjb.v24i.9814. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/bjb/article/view/9814. Acesso em: 3 juli. 2024.