HEIDRICH, M. 175 Jahre TSG Backnang 1846 Turn- und Sportabteilungen. Backnanger Jahrbuch, [S. l.], v. 31, p. 257–258, 2023. DOI: 10.53458/bjb.v31i.18559. Disponível em: https://journals.wlb-stuttgart.de/index.php/bjb/article/view/18559. Acesso em: 30 nov. 2025.