Maxwell, G. (1962), “The Ontological Status of Theoretical Entities”, [CCP]

[opt] Putnam, H. (1978), Meaning and the Moral Sciences, pp.18-37.

[*] Laudan, L. (1981), “A Confutation of Convergent Realism”, Philosophy of Science 48: 19-49. Reprinted in [CCP]

Psillos, S. (1999), Scientific Realism: How science tracks truth, Routledge. Chapter 5-6.