APA aipamena

World Development Bank. (1997). World development report 1997: The state in a chaging world. Oxford University Press.

Chicago Style aipamena

World Development Bank. World Development Report 1997: The State in a Chaging World. New York: Oxford University Press, 1997.

MLA aipamena

World Development Bank. World Development Report 1997: The State in a Chaging World. Oxford University Press, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.