1. Elegance and Enigma
2. B. de Finetti, Theory of Probability: A Critical Introductory Treatment, A. Machi, A. Smith, trans., Interscience (1990), p. x.
3. Quantum-Bayesian coherence
4. N. Bohr, Atomic Theory and the Description of Nature, Cambridge U. Press (1934), p. 18.
5. Making better sense of quantum mechanics