Elitism and democracy (Mosca, Pareto and Michels). edited and introduced by Robertino Ghiringhelli ... [et al.]. - Ghiringhelli, Robertino. (OLS)http://semarc/name/7425 (Cisalpino. Istituto editoriale Universitario, 1992)
Keywords: Politica - Studi. (OLS)http://semarc/subject/2624