(1985). Developing contemporary marxism. Macmillan.
Chicago Style (17th ed.) ZitazioaDeveloping Contemporary Marxism. London: Macmillan, 1985.
MLA (9th ed.) ZitazioaDeveloping Contemporary Marxism. Macmillan, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.