1. Alexander, S. (1927). Space, time, and deity. London: Macmillan & Co.
2. Anderson, J. A., Rosenfeld, E., & Pellionisz, A. (1988). Neurocomputing. Cambridge: MIT Press.
3. Ando, Y., & Cariani, P. G. E. (2009). Auditory and visual sensations. New York: Springer.
4. Arbib, M. (2003). The handbook of brain theory and neural networks. Cambridge, MA: MIT Press.
5. Arbib, M. A. (1989). The metaphorical brain 2: neural nets and beyond. New York: Wiley.