Buurman, R. H., Jenner, E., & Knight, S. (1975). Exercises in marketing: Projects and case studies. Cassell.
芝加哥风格引文Buurman, Richard H., Edward Jenner, 与 Susan Knight. Exercises in Marketing: Projects and Case Studies. London: Cassell, 1975.
MLA引文Buurman, Richard H., et al. Exercises in Marketing: Projects and Case Studies. Cassell, 1975.
警告：这些引文格式不一定是100％准确.