3Barney,J.B,Firm Resources and Sustained Competitive Advantage.Journal of Management,March 1991,PP.99～120
4Reich,B.H.and Benbasat,I.An Empirical Inves-tigation of Factors Influencing the Success of Customer-Oriented Strategic Systems.Information Systems Research,September 1990,pp.325～347
5Wernerfelt,B.A Resource-Based View of the Firm.Strategic Management Journal,April-June 1984,pp.29～52
6Jakes,J.M.and Yoches,E.R.Legally Speaking: Basic Principles of Patent Protection for Computer Software Communications of the ACM,August 1989,pp.922～924.
7Katz,R.L.Skills of an Effective Administrator.Harvard Business Review,September-October 1974,pp.90～124
