1. Market, hierarchy, and trust: The knowledge economy and the future of capitalism;Adler;Organization Science,2001
2. Simple tools and techniques for enterprises risk management;Chapman,2008
3. Social capital in the creation of human capital;Coleman;The American Journal of Sociology,1988
4. Czapiński, J., & Panek, T. (red.), (2009), Diagnoza społeczna 2009, Warszawa, www.diagnoza.com (2010.07.01).
5. Trust, control, and risk in strategic alliances: An integrated framework;Das;Organization Studies,2001