APA aipamena

World Bank. (1997). Expanding the measure of wealth: Indicators of environmentally sustainable development. World Bank.

Chicago Style aipamena

World Bank. Expanding the Measure of Wealth: Indicators of Environmentally Sustainable Development. Washington, D.C.: World Bank, 1997.

MLA aipamena

World Bank. Expanding the Measure of Wealth: Indicators of Environmentally Sustainable Development. World Bank, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.