1. Black, R.D.C. 1945. Trinity College Dublin and the theory of value. Economica 47: 140–148.
2. Blaug, M. 1996. Economic theory in retrospect, 5th ed. Cambridge: Cambridge University Press.
3. De Marchi, N. (ed.) 1993. Non-natural social science: Reflecting on the enterprise of more heat than light. Durham: Duke University Press. Also in History of Political Economy 25(Suppl): 271–282.
4. Hutchison, T.W. 1953. A review of economic doctrines, 1870–1929. Oxford: Oxford University Press.
5. Hutchison, T.W. 1978. On revolutions and progress in economic knowledge. Cambridge: Cambridge University Press.