KÖRNER, M. 50 Jahre Obstbauring Backnang. Backnanger Jahrbuch, [S. l.], v. 20, p. 283–284, 2012. DOI: 10.53458/bjb.v20i.9544. Disponível em: https://journals.wlb-stuttgart.de/index.php/bjb/article/view/9544. Acesso em: 13 mai. 2025.