Edwards, G. C., & Sharkansky, I. (1978). The policy predicament: Making and imple-implementing public policy. Freeman.
Chicago Style (17. basım) AtıfEdwards, George C., ve Ira Sharkansky. The Policy Predicament: Making and Imple-implementing Public Policy. San Francisco: Freeman, 1978.
MLA (9th ed.) AtıfEdwards, George C., ve Ira Sharkansky. The Policy Predicament: Making and Imple-implementing Public Policy. Freeman, 1978.
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