Wetherbe, J. C., & Vitalari, N. P. (1994). Systems analysis and design: Best practices (4th ed.). West Pub. Co..
芝加哥风格引文Wetherbe, James C., 与 Nicholas P. Vitalari. Systems Analysis and Design: Best Practices. 4th ed. St. Paul/Minneapolis: West Pub. Co., 1994.
MLA引文Wetherbe, James C., 与 Nicholas P. Vitalari. Systems Analysis and Design: Best Practices. 4th ed. West Pub. Co., 1994.
警告：这些引文格式不一定是100％准确.