Hatry, H. P., & Wholey, J. S. (1999). Performance measurement: Getting results. Urban Institute Press.
Cita Chicago Style (17a ed.)Hatry, Harry P., y Joseph S. Wholey. Performance Measurement: Getting Results. Washington: Urban Institute Press, 1999.
Cita MLA (8a ed.)Hatry, Harry P., y Joseph S. Wholey. Performance Measurement: Getting Results. Urban Institute Press, 1999.
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