1Boehm B W,Reifer D J,Sullivan K J.Software Engineering Economics:Background,Current Practices,and Future Directions[C].Proceedings of Intemational Conference on Software Engineering,2002:683-684.
2Machlup F.The Production and Distribution of Knowledge[M].Princeton University Press,1962.
3Boehm B W.Software Engineering Economics[M].Prentice Hall,1981.
4Hitt L,Brynjolfsson E.Productivity,Business Profitability,and Customer Surplus:Three Different Measures of Information Technology Value[J].MIS Quarterly,1995,20(2):121-142.
5Boehm B W,Sullivan K J.Software Economics:A Roadmap[C].Proceedings of the International Conference on Software Engineering,2000:7-11.
