Johnson, H. T. (1992). Relevance regained: From top-down control to bottom-up empowerment. The fres press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJohnson, H. Thomas. Relevance Regained: From Top-down Control to Bottom-up Empowerment. New York: The fres press, 1992.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJohnson, H. Thomas. Relevance Regained: From Top-down Control to Bottom-up Empowerment. The fres press, 1992.
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