AVERY, Charles. Giambologna’s miniature bronze busts of Cosimo I and his self-portrait. The Rijksmuseum Bulletin, [S. l.], v. 32, n. 2, p. 55–63, 1984. DOI: 10.52476/trb.20803. Disponível em: https://bulletin.rijksmuseum.nl/article/view/20803.. Acesso em: 5 feb. 2025.