Dumont, R. A., & Lannon, J. M. (1987). Business communications (2nd ed.). Little, Brown.
芝加哥风格引文Dumont, Raymond A., 与 John M. Lannon. Business Communications. 2nd ed. Boston: Little, Brown, 1987.
MLA引文Dumont, Raymond A., 与 John M. Lannon. Business Communications. 2nd ed. Little, Brown, 1987.
警告：这些引文格式不一定是100％准确.