Commentary

• The Labour Theory of Value in Karl Marx

  - Joseph, H. W. B. The Labour Theory of Value in Karl Marx. Oxford University Press, H. Milford, 1923.

• Class and Class Conflict in Industrial Society

  - Dahrendorf, Ralf. Class and Class Conflict in Industrial Society. 4^th ed. Stanford University Press, 1965.

• The Formation of the Economic Thought of Karl Marx: 1843 to Capital

  - Mandel, Ernest. The Formation of the Economic Thought of Karl Marx: 1843 to Capital. London: NLB, 1975.