Dyfyniad APA

World Bank. Rural energy and development for two billion people. Washington DC: The World Bank.

Dyfyniad Arddull Chicago

World Bank. Rural Energy and Development for Two Billion People. Washington DC: The World Bank.

Dyfyniad MLA

World Bank. Rural Energy and Development for Two Billion People. Washington DC: The World Bank.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.