Dyfyniad APA

The World Bank. (2006). Doing Business 2007: How to reform. The World Bank.

Dyfyniad Arddull Chicago

The World Bank. Doing Business 2007: How to Reform. USA: The World Bank, 2006.

Dyfyniad MLA

The World Bank. Doing Business 2007: How to Reform. The World Bank, 2006.

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