Aufmann, R. N., Barker, V. C., & Lockwood, J. S. (1994). Business mathematics (2nd ed.). Houghton Mifflin company.
芝加哥风格引文Aufmann, Richard N., Vernon C. Barker, 与 Joanne S. Lockwood. Business Mathematics. 2nd ed. Toronto: Houghton Mifflin company, 1994.
MLA引文Aufmann, Richard N., et al. Business Mathematics. 2nd ed. Houghton Mifflin company, 1994.
警告：这些引文格式不一定是100％准确.