1. Bain JS (1950) Workable competition in oligopoly: theoretical considerations and some empirical evidence. Am Econ Rev XL:53–77
2. Barone E (1908; 1935) The Ministry of Production in the Collectivist State. In: Hayek FA (ed) The collectivist economic planning. Routledge, London. Originally in Italian in 1908
3. Bunge M (1964) (ed) The critical approach to science and philosophy, The Free Press, Glencoe
4. Cantillon R (1931) Abhandlung über die Natur des Handels im Allgemeinen, translated by Hella von Hayek, Jena, Introduction and annotations by Hayek. Originally published in French in 1755
5. Clark JM (1940) Toward a concept of workable competition. Am Econ Rev XXX:241–256