IDLER, R. Förderverein Friedhofkapelle Backnang e.V. Backnanger Jahrbuch, [S. l.], v. 22, p. 286–288, 2014. DOI: 10.53458/bjb.v22i.9619. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/bjb/article/view/9619. Acesso em: 3 juli. 2024.