MARX, K. (1963). Theories of surplus-value. Progress Pub.
Chicago Style (17th ed.) ZitazioaMARX, Karl. Theories of Surplus-value. Moscow: Progress Pub, 1963.
MLA (9th ed.) ZitazioaMARX, Karl. Theories of Surplus-value. Progress Pub, 1963.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.