1. Blaug, M. ([1967] 1997). Economic Theory in Retrospect, 5th edn. Cambridge and New York: Cambridge University Press.
2. Blaug, M. (2009). The trade-off between rigor and relevance: Sraffian economics as a case in point. History of Political Economy, 41(2): 219–247.
3. Breit, R.W. and Spencer, W. (eds.). (1988). Lives of the Laureates: Seven Nobel Economists. Cambridge, MA: MIT Press.
4. Cannan, E. ([1893] 1967). A History of the Theories of Production and Distribution in English Political Economy from 1776–1848. London: P.S. King. Reprint 1967. New York: Augustus M. Kelley.
5. Dmitriev, V. K. (1974). Economic Essays on Value, Competition and Utility. English translation of a collection of essays published in 1904 in Russian, edited by D. M. Nuti. Cambridge: Cambridge University Press. Dmitriev’s essay on Ricardo’s theory of value was originally published in 1898.