Kettl, D. F. (1996). Civil service reform: Building a government that works. Brookings Institution Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKettl, Donald F. Civil Service Reform: Building a Government That Works. Washington, D.C: Brookings Institution Press, 1996.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKettl, Donald F. Civil Service Reform: Building a Government That Works. Brookings Institution Press, 1996.
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