5Gordon,T.P.,Knock,C.L.and Neely,D.G.The role of rating agencies in the market for charitable contributions:An empirical test[J].Journal of Accounting and Public Policy,2009(28):469-484.
6Saxton,G.D.,Guo,C.,&Brown,W.New dimensions of nonprofit responsiveness:The application and promise of Internet-based technologies[J].Public Performance and Management Review,2007(2):144-173.
7Smock,Kristina.Democracy in Action:Community Organizing and Urban Change[M].New York:Columbia University Press.2004.