Barrett, S. Hill, M. (1984), Policy, Bargaining and Structure in Implementation Theory. Policy and Politics, 12, p: 3.
Barrett, SM and Fudge C (eds) (1981), Policy and Action: Essays on the Implementation of Public Policy, London: Methuen
Barrett, SM. Fudge, C. (1981), Examining the Policy-action Relationship Methuen: London.
Brooks, S. (1998), Public Policy in Canada: An Introduction, 3rd ed. OxfordوUniversity PressوToronto.
Burn, N & Grove, SK. (1999) ,"Understanding nursing research", 2ed, Philadelphia W.B . Saunders
Edwards, G.C. and Sharkansky, I. 1978. The policy predicament, making and implementing public policy. San Francisco : W.H. Freeman and Company
Goggin, Malcolm and Bowman, Ann and Lester, James and O'Toole, Laurence. (1990), Implementation Theory and Practice, Toward a Third Generation. Illinois: Scott, Foresman / Little, Brown Higher Education.
Michael Hill and Peter Hupe, 2002 , Implementing public policy ,SAGE PublicationsوLondon ,Thousand Oaks , New Delhi
O'Tool, Laurence J., Kenneth J. Meier, and Sean Nicholson-Crotty. (2003) "Managing Upward, Downward, and Outward: Networks, Hierarchical Relationships and Performance." in Annual Meeting of the American Political Science Association. Philadelphia.
Strauss, Anselm L., & Corbin, Juliet (1990), Basics of Qualitative Research Grounded Theory Procedures and Techniques, Sage.