Center for Productive Public Management. Public productivity review. Center for Productive Public Management].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCenter for Productive Public Management. Public Productivity Review. [New York: Center for Productive Public Management].
एमएलए (8वां संस्करण) प्रशस्ति पत्रCenter for Productive Public Management. Public Productivity Review. Center for Productive Public Management].
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.