Sraffa, P. (1960). Prodction of commodities by means of commodities: Prelude to a critique of economics theory. Cambridge University Press.
Chicago-tyylinen lähdeviittausSraffa, Piero. Prodction of Commodities by Means of Commodities: Prelude to a Critique of Economics Theory. Cambridge: Cambridge University Press, 1960.
MLA-viiteSraffa, Piero. Prodction of Commodities by Means of Commodities: Prelude to a Critique of Economics Theory. Cambridge University Press, 1960.
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