True vs false scientific thought. A poem by Robert Graves. Available from: http://en.wikipedia.org/wiki/ User:Dead_goddess.
Social intelligence and project leadership. The global management and IT research conference. New York; May 2008.
A Few Comments on the Role of Social Intelligence and Leadership in Project Management, invited paper and keynote speech, PMI Research Conference. Poland: Warszawa; July 2008.
Social intelligence: The new science of social relationships. New York: Bantam Books; 2006.
The fifth discipline: The art and practice of the learning organization. New York: Currency Doubleday; 1990. 371 p.
The educational legacy of Ronald Reagan. 2004. Available from: http://www.newfoundations.com/Clabaugh/CuttingEdge/Reagan.html.
A new strategic framework for European cooperation in education and training. Available from: http://europa.eu/legislation_summaries/education_training_youth/general_framework/ef0016_en.htm.