7Zoltan J A, Carlsson B, Karlsson C. Entrepreneurship, Small and Medium-Sized Enterprises and the Macroeconomy [M]. Cambridge, UK: Cambridge University Press, 1999.
8Carree M A, Thurik A R. Small firms and economic growth in Europe [ J ]. Atlantic Economic Journal, 1998, (26).
9O' Gorman C. The sustainability of growth in small- and medium-sized enterprises [ J]. International Journal of Entrepreneurial Behavior & Research, 2001, (7).
10Lopez-Gracia J, Aybar-Arias C. An empirical approach to the financial behavior of small and medium sized companies [J]. Small Business Economics, 2000, (14).