Antologia di scritti sociologici - Marx, Karl, <1818-1883>. (OLS)http://semarc/name/539; Poggi, Gianfranco, <1934- >. (OLS)http://semarc/name/81641 (Il Mulino, 1977)

3 - Vööbus, Arthur, <1909-1988>. (OLS)http://semarc/name/9957 (History of asceticism in the Syrian Orient, 1988)