GRZĘDA, M. Kilka uwag o medalach portretowych Zygmunta I Starego: Some notes on the portrait medals of Sigismund I the Old. Artifex Novus, [S. l.], n. 4, p. 4–23, 2021. DOI: 10.21697/an.7923. Disponível em: https://czasopisma.uksw.edu.pl/index.php/an/article/view/7923. Acesso em: 19 kwi. 2024.