The student can freely choose to prepare for the exam on any manual institutional private law. Among them, it is suggested: L. NIVARRA, V. RICCIUTO, C. SCOGNAMIGLIO, Diritto privato, latest edition, Giappichelli, Torino, («L’attività economica organizzata»). For all students it is recommended that the constant and systematic reference to the main sources of regulation of private law. To this end, we recommend a choice of one of the following texts: Codice civile con la Costituzione, i Trattati U.E. e le principali norme complementari, edited by A. di Majo, Giuffré, Milano, latest edition. Codice civile e leggi collegate, edited by G. De Nova, Zanichelli, Bologna, latest edition.