Fulop, C. (1964). Competition for consumers. George Allen & Unwin.
芝加哥风格引文Fulop, Christina. Competition for Consumers. London: George Allen & Unwin, 1964.
MLA引文Fulop, Christina. Competition for Consumers. George Allen & Unwin, 1964.
警告：这些引文格式不一定是100％准确.