6Alchian ,A.& Demsetz,Harold. 1972,"Production,Information Coats,and Economic Organization" ,A. E. R. ,Vol.62:777-795.
7Alchian, A., & Woodward, Susan, 1987, "Reflection on the Theory of the Firm. " Journal of Institutional and Theoretictd Economics, vol. 143,no. 1,110--136.
8Aoki, M. , 1984, Co-operative Game Theory of the Firm, Oxford univensity Press & Clarendon Press.
9Aoki, M. , 1980, "A Model of the Firm as a Stockholder-Employee Cooperative" ,A. E. R. ,vol .70,no.4,600-610.
10Blair, M.& Kruse, D. , 1999, "Worker capitalists? Giving employees an ownership stake" Brookings Review v. 17 no4,23-6 Coase.
