Gnosi e manicheismo - Ries, Julien, <card., 1920-2013>. (OLS)http://semarc/name/29 (Jaca Book, 2010)
Keywords: Gnosticismo. (OLS)http://semarc/subject/3765; Gnosticismo - Storia. (OLS)http://semarc/subject/3766; Manicheismo. (OLS)http://semarc/subject/1798