DaCosta, G. C. (1992). Value and distribution in neoclassical and classical systems.
Chicago Style aipamenaDaCosta, G C. Value and Distribution in Neoclassical and Classical Systems. Himalaya Publishing House, Bombay, 1992.
MLA aipamenaDaCosta, G C. Value and Distribution in Neoclassical and Classical Systems. 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.