Mohun，Simon（ed.），Debates in Value Theory，Basingstoke：Macmillan，and New York：St.Martin's，1994.
Murray，Patrick，Marx's Theory of Scientific Knowledge，Atlantic Highlands N.J.：Humanities Press，1988.
Napoleoni，Claudio，Smith，Ricardo，Marx，Oxford：Basil Blackwell，1975.
Napoleoni，Claudio，“Value and Exploitation：Marx's Economic Theory and Beyond”，in Marx and Modern Economic Analysis，edited by G.A.Caravale，Aldershot：Edward Elgar，1991.