Richardson, G. B. (1960). Information and investment: A study in the working of the competitive economy. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Richardson, G. B. Information and Investment: A Study in the Working of the Competitive Economy. [London, New York]: Oxford University Press, 1960.
Lua MLA (9ú heag.)Richardson, G. B. Information and Investment: A Study in the Working of the Competitive Economy. Oxford University Press, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.