SCHOLTEN, Frits. Johan Gregor van der Schardts zelfportret, circa 1573. The Rijksmuseum Bulletin, [S. l.], v. 49, n. 4, p. 310–325, 2001. DOI: 10.52476/trb.20037. Disponível em: https://bulletin.rijksmuseum.nl/article/view/20037.. Acesso em: 26 dec. 2024.