Boase, Roger. “The Lady Half-Devoured by a Dragon and the Iconography of Saint Margaret of Antioch: Interpreting an Anonymous Invención in the Cancionero General (11CG-517)”. Magnificat Cultura i Literatura Medievals 5 (December 8, 2018): 1–17. Accessed February 16, 2025. https://turia.uv.es/index.php/MCLM/article/view/10383.