Sayles, L. R. (1995). Leadership for turbulent times. Center for Creative Leadership.
Tohutoru Kātū Chicago (17th ed.)Sayles, Leonard R. Leadership for Turbulent Times. Greensboro, N.C.: Center for Creative Leadership, 1995.
Tohutoro MLA (9th ed.)Sayles, Leonard R. Leadership for Turbulent Times. Center for Creative Leadership, 1995.
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