8Coston J. 1998. "A Model and Typology of Government - Relationships. "Nonprofit and Voluntary Sector Quarterly. September 1998,27 ( 3 ) , 358 - 82.
9Gidron B, Kramer R, Salamon L. , Government and the Third Sector:Emerging Relationships in Welfare States. San Francisco : Jossey - Bass.
10Kramer R. 1993. Privatization in four European Countries : Comparative Studies in Government - third Sector Relationships. Armonk, NY : M. F. Sharpe.
1Ruth Hoogland Dehoog. Competition, Negotiation or Cooperation: Three Models for Service Contracting. Administration and Society, 1990,22 (3) : 317- 340.
2Salamon, L. M. Partners in Public Service: Govern- ment- nonprofit Relations in the Modern Welfare State. Baltimore, Johns Hopkins University Press, 1995.
3Young, D. R. The Influence of Business on Nonprofit Organizations and the Complexity of Nonprofit Ac- countability. The American Review of Public Admin- istration,2002, 32(1). 3-19.
4Fleishman, J. L. The Foundation : A Great American Secret--How Private Wealth Is Chaning the World. New York, Public Affairs, 2009.