1. M. Asztalos (1992) ‘The faculty of theology’, in H. De Ridder-Symoens, Hilde (ed.) A history of the university in Europe: universities in the Middle Ages, volume I, pp. 409–41 (Cambridge: Cambridge University Press).
2. F. Bacon (1863b) [1620] ‘Novum organum scientiarum’ (New instrument of science), in J. Spedding, R. L. Ellis and D. D. Heath (translators) The Works volume VIII (Boston: Taggard and Thompson), online rendition maintained by Jon Roland, last updated 27 November 2015, http://www.constitution.org/bacon/nov_org.htm , accessed 27 November 2015.
3. L. G. Ballester (2006) ‘Medical science and medical teaching at the University of Salamanca in the 15th century’, in M. Feingold and V. Navarro-Brotons (eds) Universities and science in the early modern period, pp. 37–64 (Dordrecht: Springer).
4. F. S. Benjamin and C. J. Toomer (1971) Campanus of Novara and Medieval planetary theory (Madison, Wis: University of Wisconsin Press), cited in Eisenstein (1997) [1979], p. 465, fn. 34.
5. M. Bishop (1971) The Penguin book of the Middle Ages (Harmondsworth: Penguin Books).