Friedman, A. L., & Cornford, D. S. (1989). Computer systems development: History, organization and implementation. John Wiley.
芝加哥风格引文Friedman, Andrew L., 与 Dominic S. Cornford. Computer Systems Development: History, Organization and Implementation. New York: John Wiley, 1989.
MLA引文Friedman, Andrew L., 与 Dominic S. Cornford. Computer Systems Development: History, Organization and Implementation. John Wiley, 1989.
警告：这些引文格式不一定是100％准确.