FOSSATI, Andrea; BORRONI, Serena; MAFFEI, Cesare. Psychometric Properties of the Italian Version of the Narcissistic Personality Inventory. Rivista di Psicologia Clinica , [S. l.], n. 1, 2013. Disponível em: https://www.quadernidipsicologiaclinica.com/index.php/rpc-archivio/article/view/1059. Acesso em: 14 may. 2026.