1. Alas, R./ Ennulo, J./ Türnpuu, L. (2006): Managerial Values in the Institutional Context. In: Journal of Business Ethics, 5, 269–278.
2. Ardichvili, A. (2001): Leadership Styles of Russian Entrepreneurs and Managers. In: Journal of Developmental Entrepreneurship, 6, 169–187.
3. Bakacsi, G./ Takacs, S./ Karacsonyi, A./ Imrek, V. (2002): East European Cluster: Tradition and Transition. In: Journal of World Business, 37, 69–80.
4. Balaton, K. (2007): Organizational Strategies and Structures following the System turn around. Budapest.
5. Bluhm, K. (2007): Experimentierfeld Mittel-und Osteuropa? Wiesbaden.