1. Dictionary of Land;M. K.
Wei,1991
2. Discussion on some basic problems of intensive urban land use;Z. H.
Tao,2000
3. Death and Life in Great American Cities;J.
Jacobs,2006
4. A City is not a Tree;C.
Alexander,2016
5. Fractal Cities: A Geometry of Form and Function;M.
Batty,1994