Caws, P. (1967). Science and the theory of value. Randon House.
Chicago Style aipamenaCaws, Peter. Science and the Theory of Value. New York: Randon House, 1967.
MLA aipamenaCaws, Peter. Science and the Theory of Value. Randon House, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.