2CHAMPION A. Urbanization and counter urbanization [M]. Applied Geography: Principles and Practice: an Introduction to Useful Research in Physical, Environmental and Human Geography, 1999: 347-357.
3CHAMPION T. Urbanization, suburbanization, counter urbanization and reurbanization [M]. Handbook of urban studies, 2001 : 143-161.
4BERRY B J L. Urbanization and counter urbanization in the United States [J]. The Annals of the American Academy of Political and Social Science, 1980, 451(1): 13-20.
5NORTH AM R M. Urban geography [M]. New York: Wiley, 1975.
6HALL T, BARRETI" H. Urban geography [M]. Rutledge, 2012.