SPENCINER, David B.; DZIEMIANOWICZ, Theodore. Survey of the Early (pre-1000 AD) Use of Christian Saints’ Names and Images on European Coins. KOINON: The International Journal of Classical Numismatic Studies, [S. l.], v. 6, p. 155–169, 2023. DOI: 10.32028/k.v6i.2348. Disponível em: https://archaeopresspublishing.com/ojs/index.php/koinon/article/view/2348. Acesso em: 8 oct. 2025.