Alter, S. (1999). Information systems: A management perspective. Addison-Wesley.
芝加哥风格引文Alter, Steven. Information Systems: A Management Perspective. New York: Addison-Wesley, 1999.
MLA引文Alter, Steven. Information Systems: A Management Perspective. Addison-Wesley, 1999.
警告：这些引文格式不一定是100％准确.