Pio 7. in Savona : memorie storiche - Martinengo, Domenico. (OLS)http://semarc/name/31664; Martinengo, Francesco. (OLS)http://semarc/name/31665 (Ricci,, 1915)
Keywords: Pio VII <papa; 1742-1823>. (OLS)http://semarc/subject/4922; Savona. (OLS)http://semarc/subject/12306