National bureau of economic research & Moore, G. H. (1961). Business cycle indicators. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)National bureau of economic research agus Geoffrey Hoyt Moore. Business Cycle Indicators. Princeton: Princeton University Press, 1961.
Lua MLA (8ú heag.)National bureau of economic research agus Geoffrey Hoyt Moore. Business Cycle Indicators. Princeton University Press, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.