1. Anderson, J. (2002). The Airplane: A History of Its Technology. Reston, VA: American Institute of Aeronautics and Astronautics.
2. Anscombe, G. E. M. (1958). Modern moral philosophy. Philosophy, 33(124), 1–19.
3. Basalla, G. (1988). The Evolution of Technology. New York: Cambridge University Press.
4. Benitez, E. (1995). The good or the demiurge: Causation and the unity of good in Plato. Apeiron, 28, 113–139.
5. Bennett, C. (1988). Logical depth and physical complexity. In R. Herken, The Universal Turing Machine: A Half-Century Survey (pp. 227–257). New York: Oxford University Press.