Bardach, E. (2012). A Practical guide for policy analysis: The eightfold path to more effective problem solving. Sage.
Chicago-viite (17. p.)Bardach, Eugene. A Practical Guide for Policy Analysis: The Eightfold Path to More Effective Problem Solving. Angeles: Sage, 2012.
MLA-viite (9. p.)Bardach, Eugene. A Practical Guide for Policy Analysis: The Eightfold Path to More Effective Problem Solving. Sage, 2012.
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