The Capital, extracts by Paolo Lafargue, with a critical introduction by Vilfredo Pareto and a reply by Paolo Lafargue. Palermo, Sandron, 1894; The capital, popularized by Ettore Fabietti. Florence, G. Nerbini, 1913; Criticism of the Gotha program. Moscow, Editions in Foreign Languages, 1947; Pages of political philosophy, edited by Giuliano Pischel. Milan, Garzanti, 1947