3Kevin Lynch. Reconsidering the image of the city, in City Sense and City Design. Cambridge, Mass: The MIT Press, 1995.
4Golledge, R. And G Zannaras. Cognitive approaches to the analysis of human spatial behavior. In: W, H. Ittelson, (ed,), Environment Cognition. New York: Seminar Press, 1973 .
5Tuan ,Yifu. Space And Place: The Perspective of Experience. University of Minnesota Press, 1989.