Lua APA (7ú heag.)

Harbison, F. H. (1973). Human resources as the wealth of nations. Oxford University Press.

Lua i Stíl Chicago (17ú heag.)

Harbison, Frederick Harris. Human Resources as the Wealth of Nations. New York: Oxford University Press, 1973.

Lua MLA (8ú heag.)

Harbison, Frederick Harris. Human Resources as the Wealth of Nations. Oxford University Press, 1973.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.