Fifield Paul. (1992). Marketing strategy. Butterworth-Heinemann.
芝加哥风格引文Fifield Paul. Marketing Strategy. London: Butterworth-Heinemann, 1992.
MLA引文Fifield Paul. Marketing Strategy. Butterworth-Heinemann, 1992.
警告：这些引文格式不一定是100％准确.
APA引文