PFEIL, E. Diamantene Konfirmation des Jahrgangs 1920/21. Backnanger Jahrbuch, [S. l.], v. 4, p. 215, 1996. DOI: 10.53458/bjb.v4i.8846. Disponível em: https://journals.wlb-stuttgart.de/index.php/bjb/article/view/8846. Acesso em: 18 dez. 2024.