1GLEN SEARLE, GERARD DE VALENCE. The urban emergence of a new information industry: Sydney's multimedia firms [J]. Geographical Research, 2005, 43, 2:238-253.
2BEYERS W B. Producer services [ J]. Progress in Human Geography, 1993, 22, 2: 12-18.
3COFFEY W J, MCRAEJ J. Service industries in regional development [ M]. Montreal: Institute for Research on Public Policy, 1990:44 - 47.
4MOULERAT F, GALLOUJ C. Agglomeration of services in American Metropolitan areas [J]. Growth & Change 1989, 20, 3: 34.
5DANIELS P W. The locationa/ geography of advanced producer services firms in the United Kingdom [ J]. Progress in Planning, 1995 ,43, 2-3:123-138.
6GILLESPIE A E, GREEN A E, Green A. E. The changing geography of producer services employment in Britain [ J ]. Regional Studies, 1987, 21, 5: 397-411.
7CUADRADO - ROURA J R, GOMEZC D R. R. Services and metropolitan centers: the expansion and location of business services [ J ]. The Services Industries Journal, 1992, 12, 1 : 97 - 115.
8ILLERIS S, P SJOHOLT. The Nordic countries: high quality service in a low density environment [ J]. Progress in Planning [ J]. 1995. 43, 2 -3:205 -221.