1. E.K. Bowen, M.K. Starr, Basic Statistics for Business and Economics, McGraw-Hill, New York, 1982.
2. A methodology for evaluating EIS software packages;Byun;Journal of End User Computing,1996
3. Group decision support with the analytic hierarchy process;Dyer;Decision Support Systems,1992
4. Expert Choice Inc., Expert Choice 8.0: User Manual, Expert Choice, Inc., Pittsburg, 1992.
5. E.H. Forman, T.L. Saaty, M.A. Selly, R. Waldron, Expert Choice, Decision Support Software, McLean, VA, 1983.