Maniaci, Marilena, and Pasquale Orsini. “Il Codex Purpureus Rossanensis: Status Quaestionis E Problemi Aperti”. Scrineum Rivista (December 13, 2018): 4–61. Accessed April 20, 2025. https://serena.sharepress.it/index.php/scrineum/article/view/7893.