The Proletarian Mission
(1962)
Alienataed Labor
(1962)
The Communist Manifesto
(1961)
The Communist Manifesto
(1973)
Class Struggle
(1993)
On Alienated Labor
(1968)
Estranged Labour
(1969)
The Nature of Reality
(1973)
Theses on Feuerbach
(1974)
Alienated Labor
(1975)