1Fletcher,B.A history of architecture on the comparative method[M],1833-1899,1866-1953 Publisher:London:Batsford.
2Hillier,B.,Yang,T.,Turner,A.,Advancing DepthMap to advance our understanding of cities:comparing streets and cities,and streets to cities[C].Eighth International Space Syntax Symposium.Santiago de Chile:PUC.2012.
3Yang,T,Hillier,B.The Fuzzy Boundary:the spatial definition of urban areas[C]//Kubat,A and Ertekin,O and Guney,Y and Eyuboglu,E.Proceedings,6th International Space Syntax Symposium,stanbul,Istanbul Technical University:Istanbul,Turkey,2007:091.01-091.16.
4Chetty R.,Hendren N.,Kline P.,Saez E.Where is the Land of Opportunity? The Geography of Intergenerational Mobility in the United States[OL].working paper,http://obs.rc.fas.harvard.edu/chetty/mobility_geo.pdf、[2014-07-07].
5Granovetter M.The Strength of Weak Ties:A Network Theory Revisited[J].Sociological Theory 1983(1):201-233.
6N.Eagle,M.Macy,R.Claxton.Network Diversity and Economic Development[J].Science,2010,328:1029-1031.