Robinson, Robert V.; Kelley, Jonathan (1979). "Class as Conceived by Marx and Dahrendorf: Effects on Income Inequality and Politics in the United States and Great Britain". American Sociological Review. 44 (1): 38–58. doi:10.2307/2094817. JSTOR2094817.
Robinson, Robert V.; Kelley, Jonathan (1979). "Class as Conceived by Marx and Dahrendorf: Effects on Income Inequality and Politics in the United States and Great Britain". American Sociological Review. 44 (1): 38–58. doi:10.2307/2094817. JSTOR2094817.