Barry, B. (1965) Political ArgumentLondon: Humanities.
2.
Harrison, R. (1970) "No paradox in democracy."Pol. Studies (December).
3.
Rawls, J. (1971) A Theory of JusticeCambridge .
4.
——— (1964) "Legal obligation and the duty of fair play," in S. Hook (ed.) Law and Philosophy.New York : New York Univ. Press.
5.
Schiller, M. (1969) "On the logic of being a democrat."Philosophy (January): 46-56.
6.
Wollheim, R. (1962) "A paradox in the theory of democracy," pp. 71-87 in P. Laslett and W. G. Runciman (eds.) Essays in Philosophy, Politics and Society.New York: Barnes & Noble.