1. Alter, S. L.Decision Support Systems: Current Practice and Continuing Challenges. Reading, Mass.: Addison-Wesley, 1980.
2. Bennett, J. L.Building Decision Support Systems. Reading, Mass.: Addison-Wesley, 1983.
3. Bleau, B. L. Planning models in higher education: historical review and survey of currently available models.Higher Education 1981,10 153?168.
4. Bloomfield, S. D., and Updegrove, D. A. Modeling for insight, not numbers.EDUCOM Bulletin. Fall 1982, pp. 5?9.
5. Enarson, H. L. The art of planning.Educational Record 1975,56 170?174.