Spiegel, R. A. (1999). Accountable good: Program evaluation in the nonprofit sector. Advisory Board Foundation.
Chicago Style (17th ed.) CitationSpiegel, Rachel A. Accountable Good: Program Evaluation in the Nonprofit Sector. Washington, D.C.: Advisory Board Foundation, 1999.
MLA (9th ed.) CitationSpiegel, Rachel A. Accountable Good: Program Evaluation in the Nonprofit Sector. Advisory Board Foundation, 1999.
Warning: These citations may not always be 100% accurate.