Bibliographical references Lange, Oskar (1936-7): “On the Economic Theory of Socialism”, Review of Economic Studies. Boyer, George R. (1998): “The Historical Background to the Communist Manifesto”. Journal of Economic Perspectives, vol. 12, nr. 4, Fall, pgs. 151-174. Desai, Megnad (1974): Marxian Economic Theory. Gray-Mills Publishing Ltd., London. Engels, Friedrich (1845): The Condition of the Working Class in England in 1844. Cambridge University Press. 2010. Kolakowski, Leszek (2005): Currents of Marxism. Book I, The Founders. The three books of the work were published in a single volume by Norton and Cy., New York. Lange, Oskar (1936-7): “On the Economic Theory of Socialism”, Review of Economic Studies. Marx, Karl (1867, 1885, 1894): Das Kapital: Kritik der politischen Oekonomie vol. I: Capital. A Critique of Political Economie (1867). Vol. II: Capital. The process of the Circulation of Capital, edition by F. Engels (1885). Vol. III: Capital: The Progress of Capitalist Production as a whole, edition by F. Engels (1894). MEW, Progress Publishers, Moscow. Marx, Karl and Engels, Friedrich (1844): Die heilige Familie, gegen den Junghegelianer Bruno Bauer gerichtet [English edition: The Holy Family). [Marx, Karl and Engels, Friedrich] (1848): Manifest der Kommunistischen Partei. (The Manifesto of the Communist Party). Many editions. https://www.marxists.org. McCloskey, Deirdre (2011): Bourgeois Dignity: Why Economics Can’t Explain the Modern World. University of Chicago Press. Meek, Ronald (1954): his “The Scottish Contribution to Marxist Sociology” (1954) in Saville, Hill, Thompson, and Dobb eds., Democracy and the Labour Movement. Lawrence and Wishart. Morishima, Michio (1973): Marx’s Economics. Cambridge University Press. Neale, Larry and Williamson, Jeffrey G. (2014): Capitalism. Vol. I: The Rise of Capitalism from Ancient Origins to 1848; vol. II: The Spread of Capitalism from 1848 to the Present. Oxford University Press. Paperback 2015. Piketty, Thomas (2014): Capital in the 21st Century. Harvard University Press. Popper, Karl R. (1957): The Poverty of Historicism. Routledge and Kegan Paul, London. Popper, Karl R. (1957): The Open Society and its Enemies, vol. II: The High Tide of Prophecy, Hegel & Marx. Routledge and Kegan Paul, London. Schwartz, Pedro (1966): “John Stuart Mill and Laissez Faire: London Water”, Economica, NS, vol. XXXIII, nr. 129, February, pgs.71-83. Seligman, Edwin (1901-2): “The Economic Interpretation of History”, Political Science Quarterly, vols. 16 pgs. 612-640, and 17, pgs. 71-98 and 284-312.