Tohutoro APA (7th ed.)

World Bank & ebrary, Inc. (2009). World Development Indicators. World Bank Publications.

Tohutoru Kātū Chicago (17th ed.)

World Bank me Inc ebrary. World Development Indicators. Washington: World Bank Publications, 2009.

Tohutoro MLA (9th ed.)

World Bank me Inc ebrary. World Development Indicators. World Bank Publications, 2009.