TRILLMICH, W. Zur Münzprägung des Caligula von Caesaraugusta (Zaragoza). Madrider Mitteilungen, [S. l.], v. 14, p. 151–173, 2021. DOI: 10.34780/rkco-eao1. Disponível em: https://publications.dainst.org/journals/mm/article/view/3325. Acesso em: 14 mai. 2024.