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Hegels Gesellschaftsbegriff und seine geschichtliche Fortbildung durch Lorenz Stein, Marx, Engels und Lassalle : gekrönte Preisschrift der Philosophischen Gesellschaft in Berlin
Vogel, Paul, (1925)
Karl Marx and the dictatorship of the proletariat
Ehrenberg, John, (1990)
Marx's economic manuscripts of 1861 - 63 and the "concept" of dependency
Dussel Peters, Enrique, (1990)
The theoretical, methodological and pedagogical dissent of Joan Robinson
Emami, Zohreh, (1998)
Warren Samuels, 1933 - 2011
Emami, Zohreh, (2011)
Social and economics and evolutionary learning
Emami, Zohreh, (2012)