Da Ardigò a Gramsci - Mondolfo, Rodolfo, <1877-1976>. (OLS)http://semarc/name/907 (Nuova accademia editrice, 1962)
Keywords: Ardigò, Roberto <1828-1920>. (OLS)http://semarc/subject/5864; Gramsci, Antonio <1891-1937>. (OLS)http://semarc/subject/9163; Fiorentino, Francesco. (OLS)http://semarc/subject/13248