Elia, Domenico Francesco Antonio. “Teachers and Gyms at the Beginnings of Gymnastics in Southern Italian Schools. The 1864 Survey”. Rivista di Storia dell’Educazione 9, no. 1 (June 8, 2022). Accessed April 18, 2024. https://rivistadistoriadelleducazione.it/index.php/rse/article/view/12165.