Bemelmans-Videc, M., Rist, R. C., & Vedung, E. (1998). Carrots, sticks & sermons: Policy instruments and their evaluation. Transaction Publishers.
Cita Chicago Style (17a ed.)Bemelmans-Videc, Marie-Louise, Ray C. Rist, y Evert Vedung. Carrots, Sticks & Sermons: Policy Instruments and Their Evaluation. New Brunswick, New Jersey: Transaction Publishers, 1998.
Cita MLA (8a ed.)Bemelmans-Videc, Marie-Louise, et al. Carrots, Sticks & Sermons: Policy Instruments and Their Evaluation. Transaction Publishers, 1998.
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