Wholey, J. S. (1989). Improving government performance: Evaluation strategies for strengthening public agencies and programs. Jossey Bass.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWholey, Joseph S. Improving Government Performance: Evaluation Strategies for Strengthening Public Agencies and Programs. San Francisco: Jossey Bass, 1989.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWholey, Joseph S. Improving Government Performance: Evaluation Strategies for Strengthening Public Agencies and Programs. Jossey Bass, 1989.
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