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2. Cleveland, H. (1997) Leadership und the Information Revolution, Minneapolis, MN: World Academy of Art and Science in collaboration with International Leadership Academy of the United Nations University.
3. Fombrun, C. J. (1997) Corporate Global Citizenship: Doing Business in the Public Eye, San Francisco: The New Lexington Press.
4. Fukuyama, F. (1999) The Great Disruption: Human Nature and The Reconstitution of Social Order, New York: The Free Press.
5. Handy, C. (1998) The Hungry Spirit: Beyond Capitalism: A Quest for Purpose in the Modern World, New York: Broadway Books.