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Martin, Rex, Rawls and Rights, University Press of Kansas, 1985, p. vii.

Rao, A. P., Three Lectures on John Rawls, Indian Philosophical Quarterly Publications, 1981, p. 1.

Schaefer, David Lewis, Justice or Tyranny?: A Critique of John Rawls's "A Theory of Justice," Kennikat Press, 1979, pp. ix, 105.

Wolff, Robert Paul, Understanding Rawls: A Reconstruction and Critique of "A Theory of Justice," Princeton University Press, 1977, pp. 3, 16.