1. P. Davis and N. H. Gregersen. “Information and the Nature of Reality.” Cambridge University Press. 2010.
  2. W. Heisenberg, Physics and Philosophy. The revolution in Modern Science, Harper, 1958.
  3. A. Kenny, an Illustrated Brief History of Western Philosophy, Blackwell Publishing, 2006.
  4. Plato, The Republic of Plato, Translated with notes and an Interpretative Essay by Allan Bloom, BasicBooks, 1981.
  5. P. Raatikainen, “Gödel’s incompleteness theorems,” 2015. [Online]. Available: [Accessed May 2016].
  6. E. P. Wigner, «Remarks on the mind–body question,» de Symmetries and Reflections, Indiana University Press, 1967, pp. 171-184.
  7. R. DeWitt, Worldviews: An Introduction to the History and Philosophy of Science, Wiley-Blackwell, 2010.