ISBN 0-906224-83-7* 1995: "Socialists in the trade unions" (London: Bookmarks) ISBN 1-898876-01-0* 1999: "Social theory: historical introduction" (New York: New York University Press).
ISBN 0-906224-83-7*1995: "Socialists in the trade unions" (London: Bookmarks) ISBN 1-898876-01-0*1999: "Social Theory: Historical Introduction" (New York: New York University Press).