David, P., & Foray, D. (2001). An Introduction to the Economy of the Knowledge Society. Department of Economics (University of Oxford).
Lua i Stíl Chicago (17ú heag.)David, P., agus D. Foray. An Introduction to the Economy of the Knowledge Society. Department of Economics (University of Oxford), 2001.
Lua MLA (9ú heag.)David, P., agus D. Foray. An Introduction to the Economy of the Knowledge Society. Department of Economics (University of Oxford), 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.