March 29, 1990: Fired in Belgrade (letter)
December 5, 1985: Marxism and Freedom (letter)
April 25, 1985: Low Marx
Against Fragmentation: The Origins of Marxism and the Sociology of Intellectuals by Alvin W. Gouldner
March 15, 1984: Marx and Freedom (letter)
November 24, 1983: Marx and Freedom