Benham, F. (1960). Economics: A general introduction (6th ed.). Pitnam.
芝加哥风格引文Benham, Frederic. Economics: A General Introduction. 6th ed. London: Pitnam, 1960.
MLA引文Benham, Frederic. Economics: A General Introduction. 6th ed. Pitnam, 1960.
警告：这些引文格式不一定是100％准确.