Lua APA (7ú heag.)

World Bank & ebrary, Inc. (2012). World development indicators: 2012. World Bank.

Lua i Stíl Chicago (17ú heag.)

World Bank agus Inc ebrary. World Development Indicators: 2012. Washington, D.C.: World Bank, 2012.

Lua MLA (9ú heag.)

World Bank agus Inc ebrary. World Development Indicators: 2012. World Bank, 2012.

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