1. Analytical Business Enterprise Research and Development database (ANBERD), (2017) http://www.oecd.org/innovation/inno/anberdanalyticalbusinessenterpriseresearchanddevelopmentdatabase.htm (Online), Access date: March 01, 2017, http://www.oecd.org/
2. "Innovation In Financial Markets and Its Impact on Savings.";Azimova;Journal of Business Economics and Finance.,2017
3. "Innovation and the effect of research and development (R&D) expenditure on growth in some developing and developed countries.";Akcali;Procedia-Social and Behavioral Sciences.,2015
4. "Credit risk transfer and contagion.";Allen;Journal of Monetary Economics.,2006