9Panditetal, N. R. , Gary A. S. Cook and G. M. Peter Swann. The Dynamic of Industrial Clustering in British Financial Services[J]. The Service Industrial Journal, 2001, 21 (4) :33 -61.
10Zhao X B, Zhang, L. , and Wang, T. Determining Factors of the Development of A National Financial Centre : the Case of China. Geoforum, 2004,35 (4), 577-592.