4Petri Orilla.Member influence in cooperative:Contributions of Scandinavian studies to the research conducted in the United State.A B-type team paper.Submited to Michigan state Univercity in patial fullment of the requirments for the degree of Master of Science,1983(34).
5Staaz,J(1987).The structural characteristic of farmer cooperatives and their behavioral consequences.In J.S.Royer(Ed.),Cooperative theory:New approaches.Washington.D.C.:USDA.1987:19-60.
6Richard J.Sexton and Julie Iskow.Factors Critical to the Success or Failure of Emerging Agricultural Cooperatives.Giannini Foundation Information Series No 88,1989(3):19.
7Chris L.Bruynis,Peter Goldsmith,David E.Hahn,and William J.Taylor.Key Success Factors For Emerging Agricultural Marketing Cooperative[J].Journal of Cooperation,2001(16):14-24.
8Richard J. Sexton and Julie Iskow(1998). "Factors Critical to the Success or Failure of Emerging Agricultural Cooperatives: G iannini Foundation Information Series No. 88 - 3. (4) : 19.