KIES, Otfried. Das Fuhrmannsbäumle in Nordheim. Zeitschrift des Zabergäuvereins, [S. l.], n. 3-4, p. 5–7, 2006. DOI: 10.53458/j4dv1925. Disponível em: https://journals.wlb-stuttgart.de/index.php/zz/article/view/19458. Acesso em: 11 mar. 2026.