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[2] Wheatley, M.J. (2006) Leadership and the New Science: Discovering Order in a Chaotic World. 3rd Edition, Berrett-Koehler Publishers, Inc., San Francisco.
[3] James, W.H. (1977) A Pluralistic Universe. In: Bowers, F. and Skrupskelis, I.K., Eds., Harvard University Press, Cambridge.
[4] Plato and Reeve, C.D.C. (2004) Plato’s the Republic. 3rd Edition, Hackett Publishing, Cambridge.
[5] James, W.H. (1977) A Pluralistic Universe. In: Bowers, F. and Skrupskelis, I.K., Eds., Harvard University Press, Cambridge.