1. Back to basics: Aesthetic experience;Adams;Children’s Environments Quarterly,1991
2. Alexander, C. , Ishikawa, S. & Silverstein, M. (1977). A pattern language. New York: Oxford University Press.
3. A developmental perspective on the effects of "subdividing" macrospatial experience.
4. Pedagogia dello spazio [Pedagogy of space];Baglione;Casabella,2006
5. Barrett, P. & Zhang, Y. (2009). Optimal learning spaces. Design implications for primary schools. Salford, UK: The Salford Centre for Research & Innovation.