1. Azzouni, J. 2004.Deflating Existential Consequence.New York: Oxford University Press.
2. Braithwaite, R. B. 1953.Scientific Explanation, Cambridge University Press.
3. Bueno, O. 2010. Structural Empiricism, Again, in Bokulich, A. and Bokulich, P. (eds.),Scientific Structuralism, Boston Studies in the Philosophy of Science, Vol. 281.
4. Campbell, N. R. 1920.Physics: The Elements, Cambridge University Press (I refer here to the 1957 edition).
5. Hacking, I. 1983. Representing and Intervening, Cambridge University Press.