STOY, M. Columbeanu, Sergiu - Radu Valentin: Vlad Dracul. 1436—1442; 1443—1447. Südost-Forschungen, [S. l.], v. 1, n. 1, p. 366–366, 2021. Disponível em: http://bsb0sit-zepweb01.bsb.lrz.de/portal/index.php/sof/article/view/9967. Acesso em: 24 juli. 2024.