WIDMER, E. Diamantene Konfirmation des Jahrgangs 1928/29. Backnanger Jahrbuch, [S. l.], v. 12, p. 242, 2004. DOI: 10.53458/bjb.v12i.9199. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/bjb/article/view/9199. Acesso em: 22 juli. 2024.