1. Blaug, M. (1980) The Methodology of Economics, Cambridge: Cambridge University Press.
2. Dow, S.C. (1997) 'Methodological pluralism and pluralism of method', in Salanti and Screpanti (eds) Pluralism in Economics, Cheltenham: Elgar, pp. 89-99.
3. Dow, S.C. (1999) "Rationality and rhetoric in Smith and Keynes', in R. Rossini, G. Sandri and R. Scazzieri (eds) Incommensurability and Translation, Cheltenham: Elgar: 189-200.
4. Friedman, M. (1953) 'The methodology of positive economics, in Essays in Positive Economics, Chicago: Chicago University Press: pp. 3-43.
5. Salanti, A. and Screpanti, E. (eds) (1997) Pluralism in Economics, Cheltenham: Elgar.