1. Aalto, A.1978. Sketches Alvar Aalto. Cambridge, MA: MIT Press.
2. The Environment as a Social Symbol: Within a Theory of Environmental Action and Perception
3. Appleyard, D., K.Lynch, and J. R.Myer. 1966. View from the Road. Cambridge, MA: MIT Press.
4. Asencio, P., and A.Bahamon. 2005. Sketch Plan Build: World Class Architects Show How It's Done. New York: Collins Design.
5. Drawing, Design and Semiotics