Fraissinet, Maurizio, e Alessio Usai. «The Checklist of Birds from Campania Region (updated to 31th January 2021)». BORNH Bulletin of Regional Natural History 1, no. 2 (marzo 15, 2021): 1–35. Consultato maggio 14, 2025. https://serena.atcult.it/index.php/bornh/article/view/7913.