Guidi, Marco, Viviana Fini, and Sergio Salvatore. “The School System: A Survey on School principals’ Models of Signification”. Rivista di Psicologia Clinica , no. 1 (December 8, 2015): 131–166. Accessed April 16, 2026. https://quadernidipsicologiaclinica.com/index.php/rpc-archivio/article/view/1336.