Böhm-Bawerk, Eugene von Karl Marx an the close his system / By Eugen von Böhm-Bawerk; edited with an introduction by Paul M. Sweezy. - Nueva York : Augustus M. Kelley, 1949. - 224 p. Incluye la obra Böhm-Bawerk´s criticism of Marx by Rudolf Hilferding. Clasificación de Dewey: IDI 0331