Churchill, G. A., Ford, N. M., Walker, O. C., Johnson, M. W., & Tanner, J. F. (2000). Sales force management (6th ed.). Irwin.
芝加哥风格引文Churchill, Gilbert A., Neil M. Ford, Orville C. Walker, Mark W. Johnson, 与 John F. Tanner. Sales Force Management. 6th ed. Boston: Irwin, 2000.
MLA引文Churchill, Gilbert A., et al. Sales Force Management. 6th ed. Irwin, 2000.
警告：这些引文格式不一定是100％准确.