Sraffa, P. (1960). Production of commodities by means of commodities: Prelude to a critique of economic theory.
芝加哥风格引文Sraffa, Piero. Production of Commodities by Means of Commodities: Prelude to a Critique of Economic Theory. Cambridge [Eng.] University Press, 1960.
MLA引文Sraffa, Piero. Production of Commodities by Means of Commodities: Prelude to a Critique of Economic Theory. 1960.
警告：这些引文格式不一定是100％准确.