Walras, L. (1954). Elements of pure economics. George Allen & Unwin.
芝加哥风格引文Walras, Leon. Elements of Pure Economics. London: George Allen & Unwin, 1954.
MLA引文Walras, Leon. Elements of Pure Economics. George Allen & Unwin, 1954.
警告：这些引文格式不一定是100％准确.