Drummond, G., & Ensor, J. (2001). Strategic marketing: Planning and control (2nd ed.). Butterworth-Heinemann.
芝加哥风格引文Drummond, Graeme, 与 John Ensor. Strategic Marketing: Planning and Control. 2nd ed. Oxford ; Boston: Butterworth-Heinemann, 2001.
MLA引文Drummond, Graeme, 与 John Ensor. Strategic Marketing: Planning and Control. 2nd ed. Butterworth-Heinemann, 2001.
警告：这些引文格式不一定是100％准确.