Plain marxists, sophisticated marxists, and C. wright mills
Clyde W. Barrow
págs. 400-431
The concept of labor: Marx and his critics
Sean Sayers
págs. 431-455
The labor theory of value and simple commodity production
Arthur Diquattro
págs. 455-483
Building upon defects: misinterpreting Marx¿s gotha critique
Michael A. Lebowitz
págs. 484-489