APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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