1. Rudolf L. TÂkés, ed., Dissent in the USSR ( Baltimore, London: Johns Hopkins University Press, 1975 ).
2. Vladimir Kusin, Political Grouping in the Czechoslovak reform movement ( London: Macmillan, 1972 ).
3. Miklös Haraszti, A Worker in a Worker’s State ( London: Penguin, 1972 ).
4. Marc Racovski, ‘Le Marxism devant les societe sovietique’, Les Temps Modernes (December 1974), pp. 553–84.
5. György Konrad and Ivan Szelényi, Towards the class power of intelligentsia (New York: Harcourt, Brace, Jovanovich, 1979 ).