1. Anscombe ([1958] 1997): ‘Modern Moral Philosophy’, in R. Crisp and M. Slote (eds.), Virtue Ethics, Reprint, Oxford: Oxford University Press, pp. 26–44.
2. Beck Lewis W. (1974). Was-Must Be’ and ‘Is-Ought’ In Hume’. Philosophical Studies 26: 219–228 .
3. Benardete J. (1976). Mechanism and the Good’. The Philosophical Forum 7(3–4): 294–315 .
4. Blackburn S. (1993). Essays in Quasi-Realism. Oxford University Press, New York .
5. Bloomfield, P. (forthcoming): ‘Let’s be Realistic About Serious Metaphysics’, Synthese.