Samuels, W. J. (1976). The Chicago School of political economy. Association for Evolutionary Economics.
芝加哥风格引文Samuels, Warren J. The Chicago School of Political Economy. [University Park, Pa.]: Association for Evolutionary Economics, 1976.
MLA引文Samuels, Warren J. The Chicago School of Political Economy. Association for Evolutionary Economics, 1976.
警告：这些引文格式不一定是100％准确.